22113101331300 has 144 divisors (see below), whose sum is σ = 73123146263552. Its totient is φ = 5054250960000.

The previous prime is 22113101331283. The next prime is 22113101331311. The reversal of 22113101331300 is 313310131122.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

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, 67563849 + ... + 67890351.

Almost surely, 2^{22113101331300} is an apocalyptic number.

22113101331300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22113101331300 is an abundant number, since it is smaller than the sum of its proper divisors (51010044932252).

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

22113101331300 is a wasteful number, since it uses less digits than its factorization.

22113101331300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358778 (or 358771 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 22113101331300 its reverse (313310131122), we get a palindrome (22426411462422).

The spelling of 22113101331300 in words is "twenty-two trillion, one hundred thirteen billion, one hundred one million, three hundred thirty-one thousand, three hundred".