12020322301332 has 24 divisors (see below), whose sum is σ = 28135896373536. Its totient is φ = 3994134433248.

The previous prime is 12020322301321. The next prime is 12020322301399. The reversal of 12020322301332 is 23310322302021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1579954438 + ... + 1579962045.

It is an arithmetic number, because the mean of its divisors is an integer number (1172329015564).

Almost surely, 2^{12020322301332} is an apocalyptic number.

12020322301332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12020322301332 is an abundant number, since it is smaller than the sum of its proper divisors (16115574072204).

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

12020322301332 is a wasteful number, since it uses less digits than its factorization.

12020322301332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3159916807 (or 3159916805 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 12020322301332 its reverse (23310322302021), we get a palindrome (35330644603353).

The spelling of 12020322301332 in words is "twelve trillion, twenty billion, three hundred twenty-two million, three hundred one thousand, three hundred thirty-two".