1122102310312 has 64 divisors (see below), whose sum is σ = 2196476125200. Its totient is φ = 536903976960.

The previous prime is 1122102310309. The next prime is 1122102310331. The reversal of 1122102310312 is 2130132012211.

It can be written as a sum of positive squares in 8 ways, for example, as 5711429476 + 1116390880836 = 75574^2 + 1056594^2 .

It is a super-2 number, since 2×1122102310312² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1122102310312.

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, 119405998 + ... + 119415394.

Almost surely, 2^{1122102310312} is an apocalyptic number.

It is an amenable number.

1122102310312 is a deficient number, since it is larger than the sum of its proper divisors (1074373814888).

1122102310312 is a wasteful number, since it uses less digits than its factorization.

1122102310312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16366 (or 16362 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 1122102310312 its reverse (2130132012211), we get a palindrome (3252234322523).

The spelling of 1122102310312 in words is "one trillion, one hundred twenty-two billion, one hundred two million, three hundred ten thousand, three hundred twelve".