900922022 has 32 divisors (see below), whose sum is σ = 1814448384. Its totient is φ = 324007200.

The previous prime is 900922019. The next prime is 900922039. The reversal of 900922022 is 220229009.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 900921982 and 900922000.

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, 223004 + ... + 227007.

It is an arithmetic number, because the mean of its divisors is an integer number (56701512).

Almost surely, 2^900922022 is an apocalyptic number.

900922022 is an abundant number, since it is smaller than the sum of its proper divisors (913526362).

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

900922022 is a wasteful number, since it uses less digits than its factorization.

900922022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450044.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 900922022 is about 30015.3630995862. The cubic root of 900922022 is about 965.8189766913.

The spelling of 900922022 in words is "nine hundred million, nine hundred twenty-two thousand, twenty-two".