1133161664012 has 24 divisors (see below), whose sum is σ = 2266347595680. Its totient is φ = 485635512960.

The previous prime is 1133161664009. The next prime is 1133161664023. The reversal of 1133161664012 is 2104661613311.

It is a super-2 number, since 2×1133161664012² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3664712 + ... + 3961872.

It is an arithmetic number, because the mean of its divisors is an integer number (94431149820).

Almost surely, 2^{1133161664012} is an apocalyptic number.

It is an amenable number.

1133161664012 is an abundant number, since it is smaller than the sum of its proper divisors (1133185931668).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1133161664012 is a wasteful number, since it uses less digits than its factorization.

1133161664012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433361 (or 433359 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 35.

The spelling of 1133161664012 in words is "one trillion, one hundred thirty-three billion, one hundred sixty-one million, six hundred sixty-four thousand, twelve".