10022520996 has 36 divisors (see below), whose sum is σ = 25339561884. Its totient is φ = 3340200000.

The previous prime is 10022520953. The next prime is 10022520997. The reversal of 10022520996 is 69902522001.

It is a happy number.

10022520996 is a `hidden beast` number, since 100 + 22 + 520 + 9 + 9 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 5232496896 + 4790024100 = 72336^2 + 69210^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 10022520996.

It is not an unprimeable number, because it can be changed into a prime (10022520997) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 187246 + ... + 234746.

It is an arithmetic number, because the mean of its divisors is an integer number (703876719).

Almost surely, 2^10022520996 is an apocalyptic number.

It is an amenable number.

10022520996 is an abundant number, since it is smaller than the sum of its proper divisors (15317040888).

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

10022520996 is a wasteful number, since it uses less digits than its factorization.

10022520996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53372 (or 53367 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The spelling of 10022520996 in words is "ten billion, twenty-two million, five hundred twenty thousand, nine hundred ninety-six".