2056290022 has 24 divisors (see below), whose sum is σ = 3307980816. Its totient is φ = 956834208.

The previous prime is 2056290017. The next prime is 2056290023. The reversal of 2056290022 is 2200926502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2056290023) 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, 46648 + ... + 79300.

It is an arithmetic number, because the mean of its divisors is an integer number (137832534).

Almost surely, 2^2056290022 is an apocalyptic number.

2056290022 is a deficient number, since it is larger than the sum of its proper divisors (1251690794).

2056290022 is a wasteful number, since it uses less digits than its factorization.

2056290022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32752 (or 32715 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 2056290022 is about 45346.3341627523. The cubic root of 2056290022 is about 1271.6320230065.

The spelling of 2056290022 in words is "two billion, fifty-six million, two hundred ninety thousand, twenty-two".