1012772296 has 16 divisors (see below), whose sum is σ = 1920285900. Its totient is φ = 500696064.

The previous prime is 1012772281. The next prime is 1012772311. The reversal of 1012772296 is 6922772101.

It is an interprime number because it is at equal distance from previous prime (1012772281) and next prime (1012772311).

It can be written as a sum of positive squares in 2 ways, for example, as 981568900 + 31203396 = 31330^2 + 5586^2 .

It is a super-2 number, since 2×1012772296² = 2051415447090223232, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 710505 + ... + 711928.

Almost surely, 2^1012772296 is an apocalyptic number.

It is an amenable number.

1012772296 is a deficient number, since it is larger than the sum of its proper divisors (907513604).

1012772296 is a wasteful number, since it uses less digits than its factorization.

1012772296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1422528 (or 1422524 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 37.

The square root of 1012772296 is about 31824.0835846062. The cubic root of 1012772296 is about 1004.2394338029.

The spelling of 1012772296 in words is "one billion, twelve million, seven hundred seventy-two thousand, two hundred ninety-six".