11110312992 has 48 divisors (see below), whose sum is σ = 29196538560. Its totient is φ = 3699378432.

The previous prime is 11110312981. The next prime is 11110313003. The reversal of 11110312992 is 29921301111.

It is an interprime number because it is at equal distance from previous prime (11110312981) and next prime (11110313003).

It is a tau number, because it is divible by the number of its divisors (48).

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, 25258 + ... + 151190.

It is an arithmetic number, because the mean of its divisors is an integer number (608261220).

Almost surely, 2^11110312992 is an apocalyptic number.

11110312992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11110312992 is an abundant number, since it is smaller than the sum of its proper divisors (18086225568).

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

11110312992 is a wasteful number, since it uses less digits than its factorization.

11110312992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126865 (or 126857 counting only the distinct ones).

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

The spelling of 11110312992 in words is "eleven billion, one hundred ten million, three hundred twelve thousand, nine hundred ninety-two".