1056331022 has 16 divisors (see below), whose sum is σ = 1640868192. Its totient is φ = 509701920.

The previous prime is 1056331021. The next prime is 1056331033. The reversal of 1056331022 is 2201336501.

It is a super-2 number, since 2×1056331022² = 2231670456079128968, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1056331021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75218 + ... + 88149.

It is an arithmetic number, because the mean of its divisors is an integer number (102554262).

Almost surely, 2^1056331022 is an apocalyptic number.

1056331022 is a deficient number, since it is larger than the sum of its proper divisors (584537170).

1056331022 is a wasteful number, since it uses less digits than its factorization.

1056331022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163483.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 1056331022 is about 32501.2464684049. The cubic root of 1056331022 is about 1018.4350672331.

Adding to 1056331022 its reverse (2201336501), we get a palindrome (3257667523).

The spelling of 1056331022 in words is "one billion, fifty-six million, three hundred thirty-one thousand, twenty-two".