1057056022 has 32 divisors (see below), whose sum is σ = 1833767424. Its totient is φ = 451651200.

The previous prime is 1057056019. The next prime is 1057056041. The reversal of 1057056022 is 2206507501.

It is a super-2 number, since 2×1057056022² = 2234734867292928968, 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 15 ways as a sum of consecutive naturals, for example, 456247 + ... + 458557.

It is an arithmetic number, because the mean of its divisors is an integer number (57305232).

Almost surely, 2^1057056022 is an apocalyptic number.

1057056022 is a deficient number, since it is larger than the sum of its proper divisors (776711402).

1057056022 is a wasteful number, since it uses less digits than its factorization.

1057056022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3564.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 1057056022 is about 32512.3979736961. The cubic root of 1057056022 is about 1018.6680108054.

The spelling of 1057056022 in words is "one billion, fifty-seven million, fifty-six thousand, twenty-two".