11210020120992 has 96 divisors (see below), whose sum is σ = 36687338601984. Its totient is φ = 2911693536000.

The previous prime is 11210020120991. The next prime is 11210020120993. The reversal of 11210020120992 is 29902102001211.

It is an interprime number because it is at equal distance from previous prime (11210020120991) and next prime (11210020120993).

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×11210020120992² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11210020120991) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 758246134 + ... + 758260917.

It is an arithmetic number, because the mean of its divisors is an integer number (382159777104).

Almost surely, 2^{11210020120992} is an apocalyptic number.

11210020120992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11210020120992 is an abundant number, since it is smaller than the sum of its proper divisors (25477318480992).

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

11210020120992 is a wasteful number, since it uses less digits than its factorization.

11210020120992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1516507082 (or 1516507074 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 30.

The spelling of 11210020120992 in words is "eleven trillion, two hundred ten billion, twenty million, one hundred twenty thousand, nine hundred ninety-two".