1122796712 has 32 divisors (see below), whose sum is σ = 2183063400. Its totient is φ = 540739584.

The previous prime is 1122796711. The next prime is 1122796729. The reversal of 1122796712 is 2176972211.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 960132196 + 162664516 = 30986^2 + 12754^2 .

It is not an unprimeable number, because it can be changed into a prime (1122796711) 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, 94868 + ... + 106044.

Almost surely, 2^1122796712 is an apocalyptic number.

It is an amenable number.

1122796712 is a deficient number, since it is larger than the sum of its proper divisors (1060266688).

1122796712 is a wasteful number, since it uses less digits than its factorization.

1122796712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11645 (or 11641 counting only the distinct ones).

The product of its digits is 21168, while the sum is 38.

The square root of 1122796712 is about 33508.1588870532. The cubic root of 1122796712 is about 1039.3625013181.

The spelling of 1122796712 in words is "one billion, one hundred twenty-two million, seven hundred ninety-six thousand, seven hundred twelve".