12213132302132 has 12 divisors (see below), whose sum is σ = 21474275281536. Its totient is φ = 6077625078840.

The previous prime is 12213132302117. The next prime is 12213132302153. The reversal of 12213132302132 is 23120323131221.

It is a super-2 number, since 2×12213132302132² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7235267108 + ... + 7235268795.

It is an arithmetic number, because the mean of its divisors is an integer number (1789522940128).

Almost surely, 2^{12213132302132} is an apocalyptic number.

It is an amenable number.

12213132302132 is a deficient number, since it is larger than the sum of its proper divisors (9261142979404).

12213132302132 is a wasteful number, since it uses less digits than its factorization.

12213132302132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14470536118 (or 14470536116 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 12213132302132 its reverse (23120323131221), we get a palindrome (35333455433353).

The spelling of 12213132302132 in words is "twelve trillion, two hundred thirteen billion, one hundred thirty-two million, three hundred two thousand, one hundred thirty-two".