12120022322332 has 24 divisors (see below), whose sum is σ = 21231701920800. Its totient is φ = 6053824935936.

The previous prime is 12120022322297. The next prime is 12120022322389. The reversal of 12120022322332 is 23322322002121.

It is a junction number, because it is equal to n+sod(n) for n = 12120022322297 and 12120022322306.

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, 15013348 + ... + 15800020.

It is an arithmetic number, because the mean of its divisors is an integer number (884654246700).

Almost surely, 2^{12120022322332} is an apocalyptic number.

It is an amenable number.

12120022322332 is a deficient number, since it is larger than the sum of its proper divisors (9111679598468).

12120022322332 is a wasteful number, since it uses less digits than its factorization.

12120022322332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 790605 (or 790603 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 12120022322332 its reverse (23322322002121), we get a palindrome (35442344324453).

The spelling of 12120022322332 in words is "twelve trillion, one hundred twenty billion, twenty-two million, three hundred twenty-two thousand, three hundred thirty-two".