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10222200232231 = 131130816953627
BaseRepresentation
bin1001010011000000101010…
…0111010001100100100111
31100012020021201011120210011
42110300022213101210213
52314440031224412411
633424003003111051
72103346436222401
oct224601247214447
940166251146704
1010222200232231
1132912355a2289
12119116a212487
13591c45935590
14274a857d3b71
1512ad82398c21
hex94c0a9d1927

10222200232231 has 8 divisors (see below), whose sum is σ = 11008622260944. Its totient is φ = 9435792336960.

The previous prime is 10222200232229. The next prime is 10222200232243. The reversal of 10222200232231 is 13223200222201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10222200232231 - 21 = 10222200232229 is a prime.

It is a super-2 number, since 2×102222002322312 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10222200232031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2006761 + ... + 4946866.

It is an arithmetic number, because the mean of its divisors is an integer number (1376077782618).

Almost surely, 210222200232231 is an apocalyptic number.

10222200232231 is a deficient number, since it is larger than the sum of its proper divisors (786422028713).

10222200232231 is a wasteful number, since it uses less digits than its factorization.

10222200232231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7066721.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 10222200232231 its reverse (13223200222201), we get a palindrome (23445400454432).

The spelling of 10222200232231 in words is "ten trillion, two hundred twenty-two billion, two hundred million, two hundred thirty-two thousand, two hundred thirty-one".

Divisors: 1 13 113081 1470053 6953627 90397151 786323094787 10222200232231