11312233031099 has 32 divisors (see below), whose sum is σ = 15190529356800. Its totient is φ = 8135558640000.

The previous prime is 11312233031063. The next prime is 11312233031137. The reversal of 11312233031099 is 99013033221311.

It is not a de Polignac number, because 11312233031099 - 2¹⁶ = 11312232965563 is a prime.

It is a super-2 number, since 2×11312233031099² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11312233033099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6587474 + ... + 8125224.

It is an arithmetic number, because the mean of its divisors is an integer number (474704042400).

Almost surely, 2^{11312233031099} is an apocalyptic number.

11312233031099 is a deficient number, since it is larger than the sum of its proper divisors (3878296325701).

11312233031099 is a wasteful number, since it uses less digits than its factorization.

11312233031099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1545131.

The product of its (nonzero) digits is 26244, while the sum is 38.

The spelling of 11312233031099 in words is "eleven trillion, three hundred twelve billion, two hundred thirty-three million, thirty-one thousand, ninety-nine".