10919622402 has 24 divisors (see below), whose sum is σ = 25479119484. Its totient is φ = 3359883744.

The previous prime is 10919622397. The next prime is 10919622403. The reversal of 10919622402 is 20422691901.

10919622402 is a `hidden beast` number, since 10 + 9 + 19 + 622 + 4 + 0 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 8996712201 + 1922910201 = 94851^2 + 43851^2 .

It is not an unprimeable number, because it can be changed into a prime (10919622403) 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, 23332293 + ... + 23332760.

Almost surely, 2^10919622402 is an apocalyptic number.

10919622402 is an abundant number, since it is smaller than the sum of its proper divisors (14559497082).

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

10919622402 is a wasteful number, since it uses less digits than its factorization.

10919622402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46665074 (or 46665071 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The spelling of 10919622402 in words is "ten billion, nine hundred nineteen million, six hundred twenty-two thousand, four hundred two".