22132322121300 has 36 divisors (see below), whose sum is σ = 64036185338496. Its totient is φ = 5901952565600.

The previous prime is 22132322121293. The next prime is 22132322121317. The reversal of 22132322121300 is 312122323122.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36887203236 + ... + 36887203835.

Almost surely, 2^{22132322121300} is an apocalyptic number.

22132322121300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22132322121300 is an abundant number, since it is smaller than the sum of its proper divisors (41903863217196).

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

22132322121300 is a wasteful number, since it uses less digits than its factorization.

22132322121300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73774407088 (or 73774407081 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 22132322121300 its reverse (312122323122), we get a palindrome (22444444444422).

The spelling of 22132322121300 in words is "twenty-two trillion, one hundred thirty-two billion, three hundred twenty-two million, one hundred twenty-one thousand, three hundred".