1110002131992 has 32 divisors (see below), whose sum is σ = 2988467279280. Its totient is φ = 341539117440.

The previous prime is 1110002131937. The next prime is 1110002131993. The reversal of 1110002131992 is 2991312000111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110002131993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1778849259 + ... + 1778849882.

Almost surely, 2^{1110002131992} is an apocalyptic number.

1110002131992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1110002131992 is an abundant number, since it is smaller than the sum of its proper divisors (1878465147288).

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

1110002131992 is a wasteful number, since it uses less digits than its factorization.

1110002131992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3557699163 (or 3557699159 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 30.

The spelling of 1110002131992 in words is "one trillion, one hundred ten billion, two million, one hundred thirty-one thousand, nine hundred ninety-two".