1102161890032 has 80 divisors (see below), whose sum is σ = 2569395548160. Its totient is φ = 447416476416.

The previous prime is 1102161890017. The next prime is 1102161890041. The reversal of 1102161890032 is 2300981612011.

It is a super-2 number, since 2×1102161890032² (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 1102161890032.

It is a congruent number.

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, 13094193 + ... + 13178095.

It is an arithmetic number, because the mean of its divisors is an integer number (32117444352).

Almost surely, 2^{1102161890032} is an apocalyptic number.

It is an amenable number.

1102161890032 is an abundant number, since it is smaller than the sum of its proper divisors (1467233658128).

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

1102161890032 is a wasteful number, since it uses less digits than its factorization.

1102161890032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90110 (or 90104 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 34.

The spelling of 1102161890032 in words is "one trillion, one hundred two billion, one hundred sixty-one million, eight hundred ninety thousand, thirty-two".