2022251608 has 32 divisors (see below), whose sum is σ = 4093180560. Its totient is φ = 931109760.

The previous prime is 2022251599. The next prime is 2022251611. The reversal of 2022251608 is 8061522202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20691 + ... + 66877.

Almost surely, 2^2022251608 is an apocalyptic number.

It is an amenable number.

2022251608 is an abundant number, since it is smaller than the sum of its proper divisors (2070928952).

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

2022251608 is a wasteful number, since it uses less digits than its factorization.

2022251608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46627 (or 46623 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 2022251608 is about 44969.4519424020. The cubic root of 2022251608 is about 1264.5763724944.

The spelling of 2022251608 in words is "two billion, twenty-two million, two hundred fifty-one thousand, six hundred eight".