1320022130132 has 48 divisors (see below), whose sum is σ = 2460122280000. Its totient is φ = 617582329344.

The previous prime is 1320022130129. The next prime is 1320022130159. The reversal of 1320022130132 is 2310312200231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76297619 + ... + 76314917.

It is an arithmetic number, because the mean of its divisors is an integer number (51252547500).

Almost surely, 2^{1320022130132} is an apocalyptic number.

It is an amenable number.

1320022130132 is a deficient number, since it is larger than the sum of its proper divisors (1140100149868).

1320022130132 is a wasteful number, since it uses less digits than its factorization.

1320022130132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23768 (or 23766 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1320022130132 its reverse (2310312200231), we get a palindrome (3630334330363).

The spelling of 1320022130132 in words is "one trillion, three hundred twenty billion, twenty-two million, one hundred thirty thousand, one hundred thirty-two".