11331022200312 has 96 divisors (see below), whose sum is σ = 30127436035200. Its totient is φ = 3544623358848.

The previous prime is 11331022200307. The next prime is 11331022200343. The reversal of 11331022200312 is 21300222013311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2103262 + ... + 5204397.

It is an arithmetic number, because the mean of its divisors is an integer number (313827458700).

Almost surely, 2^{11331022200312} is an apocalyptic number.

11331022200312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11331022200312 is an abundant number, since it is smaller than the sum of its proper divisors (18796413834888).

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

11331022200312 is a wasteful number, since it uses less digits than its factorization.

11331022200312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7307797 (or 7307740 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 11331022200312 its reverse (21300222013311), we get a palindrome (32631244213623).

The spelling of 11331022200312 in words is "eleven trillion, three hundred thirty-one billion, twenty-two million, two hundred thousand, three hundred twelve".