10102400022 has 32 divisors (see below), whose sum is σ = 23737109760. Its totient is φ = 2825845920.

The previous prime is 10102399981. The next prime is 10102400047. The reversal of 10102400022 is 22000420101.

It is a junction number, because it is equal to n+sod(n) for n = 10102399980 and 10102400007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5886322 + ... + 5888037.

It is an arithmetic number, because the mean of its divisors is an integer number (741784680).

Almost surely, 2^10102400022 is an apocalyptic number.

10102400022 is an abundant number, since it is smaller than the sum of its proper divisors (13634709738).

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

10102400022 is a wasteful number, since it uses less digits than its factorization.

10102400022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11774388.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 10102400022 its reverse (22000420101), we get a palindrome (32102820123).

The spelling of 10102400022 in words is "ten billion, one hundred two million, four hundred thousand, twenty-two".