10502861022 has 48 divisors (see below), whose sum is σ = 23348536848. Its totient is φ = 3410098560.

The previous prime is 10502860999. The next prime is 10502861027. The reversal of 10502861022 is 22016820501.

It is a happy number.

10502861022 is a `hidden beast` number, since 1 + 0 + 5 + 0 + 28 + 610 + 22 = 666.

It is a super-2 number, since 2×10502861022² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10502861027) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 463468 + ... + 485600.

It is an arithmetic number, because the mean of its divisors is an integer number (486427851).

Almost surely, 2^10502861022 is an apocalyptic number.

10502861022 is an abundant number, since it is smaller than the sum of its proper divisors (12845675826).

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

10502861022 is a wasteful number, since it uses less digits than its factorization.

10502861022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22825 (or 22822 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The spelling of 10502861022 in words is "ten billion, five hundred two million, eight hundred sixty-one thousand, twenty-two".