13111322320200 has 192 divisors, whose sum is σ = 46075416609600. Its totient is φ = 3057539097600.

The previous prime is 13111322320139. The next prime is 13111322320249. The reversal of 13111322320200 is 202322311131.

It is a super-2 number, since 2×13111322320200² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 44087031 + ... + 44383430.

It is an arithmetic number, because the mean of its divisors is an integer number (239976128175).

Almost surely, 2^{13111322320200} is an apocalyptic number.

13111322320200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13111322320200 is an abundant number, since it is smaller than the sum of its proper divisors (32964094289400).

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

13111322320200 is a wasteful number, since it uses less digits than its factorization.

13111322320200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88470512 (or 88470503 counting only the distinct ones).

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

Adding to 13111322320200 its reverse (202322311131), we get a palindrome (13313644631331).

The spelling of 13111322320200 in words is "thirteen trillion, one hundred eleven billion, three hundred twenty-two million, three hundred twenty thousand, two hundred".