22132003323100 has 144 divisors (see below), whose sum is σ = 54918505990656. Its totient is φ = 7669109952000.

The previous prime is 22132003323083. The next prime is 22132003323163. The reversal of 22132003323100 is 132330023122.

It is a super-2 number, since 2×22132003323100² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3766884 + ... + 7645483.

It is an arithmetic number, because the mean of its divisors is an integer number (381378513824).

Almost surely, 2^{22132003323100} is an apocalyptic number.

22132003323100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22132003323100 is an abundant number, since it is smaller than the sum of its proper divisors (32786502667556).

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

22132003323100 is a wasteful number, since it uses less digits than its factorization.

22132003323100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11412476 (or 11412469 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 22132003323100 its reverse (132330023122), we get a palindrome (22264333346222).

The spelling of 22132003323100 in words is "twenty-two trillion, one hundred thirty-two billion, three million, three hundred twenty-three thousand, one hundred".