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10222210212102 = 233789303852631
BaseRepresentation
bin1001010011000000101100…
…1101010110000100000110
31100012020022101221121121000
42110300023031112010012
52314440041303241402
633424004001034130
72103346620106260
oct224601315260406
940166271847530
1010222210212102
113291240199309
121191171625946
13591c47a1ac25
14274a86c70b30
1512ad831bac1c
hex94c0b356106

10222210212102 has 64 divisors (see below), whose sum is σ = 26252867404800. Its totient is φ = 2887815395520.

The previous prime is 10222210212101. The next prime is 10222210212103. The reversal of 10222210212102 is 20121201222201.

It is a happy number.

10222210212102 is a `hidden beast` number, since 1 + 0 + 222 + 210 + 21 + 210 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (10222210212101) and next prime (10222210212103).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10222210212101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 151892674 + ... + 151959957.

It is an arithmetic number, because the mean of its divisors is an integer number (410201053200).

Almost surely, 210222210212102 is an apocalyptic number.

10222210212102 is an abundant number, since it is smaller than the sum of its proper divisors (16030657192698).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10222210212102 is a wasteful number, since it uses less digits than its factorization.

10222210212102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303852738 (or 303852732 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 10222210212102 its reverse (20121201222201), we get a palindrome (30343411434303).

The spelling of 10222210212102 in words is "ten trillion, two hundred twenty-two billion, two hundred ten million, two hundred twelve thousand, one hundred two".

Divisors: 1 2 3 6 7 9 14 18 21 27 42 54 63 89 126 178 189 267 378 534 623 801 1246 1602 1869 2403 3738 4806 5607 11214 16821 33642 303852631 607705262 911557893 1823115786 2126968417 2734673679 4253936834 5469347358 6380905251 8204021037 12761810502 16408042074 19142715753 27042884159 38285431506 54085768318 57428147259 81128652477 114856294518 162257304954 189300189113 243385957431 378600378226 486771914862 567900567339 730157872293 1135801134678 1460315744586 1703701702017 3407403404034 5111105106051 10222210212102