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10020230222 = 2191663158563
BaseRepresentation
bin10010101010100000…
…01001010001001110
3221212022211102202212
421111100021101032
5131010134331342
64334144150422
7503211360122
oct112520112116
927768742685
1010020230222
114282182302
121b37908412
13c38c51612
146b0b0b582
153d9a57182
hex25540944e

10020230222 has 16 divisors (see below), whose sum is σ = 15831029760. Its totient is φ = 4743540792.

The previous prime is 10020230197. The next prime is 10020230237. The reversal of 10020230222 is 22203202001.

It is a junction number, because it is equal to n+sod(n) for n = 10020230197 and 10020230206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16088 + ... + 142475.

It is an arithmetic number, because the mean of its divisors is an integer number (989439360).

Almost surely, 210020230222 is an apocalyptic number.

10020230222 is a deficient number, since it is larger than the sum of its proper divisors (5810799538).

10020230222 is a wasteful number, since it uses less digits than its factorization.

10020230222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160247.

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 10020230222 its reverse (22203202001), we get a palindrome (32223432223).

The spelling of 10020230222 in words is "ten billion, twenty million, two hundred thirty thousand, two hundred twenty-two".

Divisors: 1 2 19 38 1663 3326 31597 63194 158563 317126 3012697 6025394 263690269 527380538 5010115111 10020230222