12132442204 has 24 divisors (see below), whose sum is σ = 21974954400. Its totient is φ = 5854094400.

The previous prime is 12132442151. The next prime is 12132442211. The reversal of 12132442204 is 40224423121.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214729 + ... + 265279.

It is an arithmetic number, because the mean of its divisors is an integer number (915623100).

Almost surely, 2^12132442204 is an apocalyptic number.

It is an amenable number.

12132442204 is a deficient number, since it is larger than the sum of its proper divisors (9842512196).

12132442204 is a wasteful number, since it uses less digits than its factorization.

12132442204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52653 (or 52651 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 12132442204 its reverse (40224423121), we get a palindrome (52356865325).

The spelling of 12132442204 in words is "twelve billion, one hundred thirty-two million, four hundred forty-two thousand, two hundred four".