22201312131300 has 72 divisors (see below), whose sum is σ = 64236467554336. Its totient is φ = 5920288047360.

The previous prime is 22201312131223. The next prime is 22201312131343. The reversal of 22201312131300 is 313121310222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33243267 + ... + 33904533.

Almost surely, 2^{22201312131300} is an apocalyptic number.

22201312131300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22201312131300 is an abundant number, since it is smaller than the sum of its proper divisors (42035155423036).

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

22201312131300 is a wasteful number, since it uses less digits than its factorization.

22201312131300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 773197 (or 773190 counting only the distinct ones).

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

Adding to 22201312131300 its reverse (313121310222), we get a palindrome (22514433441522).

The spelling of 22201312131300 in words is "twenty-two trillion, two hundred one billion, three hundred twelve million, one hundred thirty-one thousand, three hundred".