12132213220104 has 32 divisors (see below), whose sum is σ = 30331186452000. Its totient is φ = 4043983953152.

The previous prime is 12132213220019. The next prime is 12132213220129. The reversal of 12132213220104 is 40102231223121.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4302849 + ... + 6540560.

It is an arithmetic number, because the mean of its divisors is an integer number (947849576625).

Almost surely, 2^{12132213220104} is an apocalyptic number.

It is an amenable number.

12132213220104 is an abundant number, since it is smaller than the sum of its proper divisors (18198973231896).

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

12132213220104 is a wasteful number, since it uses less digits than its factorization.

12132213220104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10890037 (or 10890033 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 12132213220104 its reverse (40102231223121), we get a palindrome (52234444443225).

The spelling of 12132213220104 in words is "twelve trillion, one hundred thirty-two billion, two hundred thirteen million, two hundred twenty thousand, one hundred four".