12021120120332 has 6 divisors (see below), whose sum is σ = 21036960210588. Its totient is φ = 6010560060164.

The previous prime is 12021120120329. The next prime is 12021120120379. The reversal of 12021120120332 is 23302102112021.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1502640015038 + ... + 1502640015045.

It is an arithmetic number, because the mean of its divisors is an integer number (3506160035098).

Almost surely, 2^{12021120120332} is an apocalyptic number.

It is an amenable number.

12021120120332 is a deficient number, since it is larger than the sum of its proper divisors (9015840090256).

12021120120332 is a wasteful number, since it uses less digits than its factorization.

12021120120332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3005280030087 (or 3005280030085 counting only the distinct ones).

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

Adding to 12021120120332 its reverse (23302102112021), we get a palindrome (35323222232353).

The spelling of 12021120120332 in words is "twelve trillion, twenty-one billion, one hundred twenty million, one hundred twenty thousand, three hundred thirty-two".