900668022 has 16 divisors (see below), whose sum is σ = 1863451440. Its totient is φ = 289870112.

The previous prime is 900668009. The next prime is 900668047. The reversal of 900668022 is 220866009.

It is a super-2 number, since 2×900668022² = 1622405771706784968, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2587953 + ... + 2588300.

It is an arithmetic number, because the mean of its divisors is an integer number (116465715).

Almost surely, 2^900668022 is an apocalyptic number.

900668022 is an abundant number, since it is smaller than the sum of its proper divisors (962783418).

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

900668022 is a wasteful number, since it uses less digits than its factorization.

900668022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5176287.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 900668022 is about 30011.1316347785. The cubic root of 900668022 is about 965.7282026206.

It can be divided in two parts, 9006 and 68022, that added together give a triangular number (77028 = T₃₉₂).

The spelling of 900668022 in words is "nine hundred million, six hundred sixty-eight thousand, twenty-two".