13112022232100 has 108 divisors (see below), whose sum is σ = 32283750207744. Its totient is φ = 4614201240000.

The previous prime is 13112022232039. The next prime is 13112022232171. The reversal of 13112022232100 is 123222021131.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 17102936 + ... + 17853135.

Almost surely, 2^{13112022232100} is an apocalyptic number.

13112022232100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13112022232100 is an abundant number, since it is smaller than the sum of its proper divisors (19171727975644).

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

13112022232100 is a wasteful number, since it uses less digits than its factorization.

13112022232100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34956138 (or 34956120 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 13112022232100 its reverse (123222021131), we get a palindrome (13235244253231).

The spelling of 13112022232100 in words is "thirteen trillion, one hundred twelve billion, twenty-two million, two hundred thirty-two thousand, one hundred".