1102012110992 has 40 divisors (see below), whose sum is σ = 2299529721720. Its totient is φ = 508590213120.

The previous prime is 1102012110919. The next prime is 1102012111003. The reversal of 1102012110992 is 2990112102011.

It can be written as a sum of positive squares in 4 ways, for example, as 33509499136 + 1068502611856 = 183056^2 + 1033684^2 .

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, 3486242 + ... + 3789182.

It is an arithmetic number, because the mean of its divisors is an integer number (57488243043).

Almost surely, 2^{1102012110992} is an apocalyptic number.

It is an amenable number.

1102012110992 is an abundant number, since it is smaller than the sum of its proper divisors (1197517610728).

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

1102012110992 is a wasteful number, since it uses less digits than its factorization.

1102012110992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320451 (or 320445 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 29.

The spelling of 1102012110992 in words is "one trillion, one hundred two billion, twelve million, one hundred ten thousand, nine hundred ninety-two".