1056222070 has 64 divisors (see below), whose sum is σ = 2071028736. Its totient is φ = 386311680.

The previous prime is 1056222067. The next prime is 1056222131. The reversal of 1056222070 is 702226501.

It is a super-2 number, since 2×1056222070² = 2231210122310169800, 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 31 ways as a sum of consecutive naturals, for example, 1301965 + ... + 1302775.

It is an arithmetic number, because the mean of its divisors is an integer number (32359824).

Almost surely, 2^1056222070 is an apocalyptic number.

1056222070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1056222070 is a deficient number, since it is larger than the sum of its proper divisors (1014806666).

1056222070 is a wasteful number, since it uses less digits than its factorization.

1056222070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1045.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 1056222070 is about 32499.5703048517. The cubic root of 1056222070 is about 1018.4000515829.

Adding to 1056222070 its reverse (702226501), we get a palindrome (1758448571).

The spelling of 1056222070 in words is "one billion, fifty-six million, two hundred twenty-two thousand, seventy".