1322032132144 has 20 divisors (see below), whose sum is σ = 2603428032640. Its totient is φ = 650179736640.

The previous prime is 1322032132117. The next prime is 1322032132163. The reversal of 1322032132144 is 4412312302231.

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, 677269584 + ... + 677271535.

It is an arithmetic number, because the mean of its divisors is an integer number (130171401632).

Almost surely, 2^{1322032132144} is an apocalyptic number.

It is an amenable number.

1322032132144 is a deficient number, since it is larger than the sum of its proper divisors (1281395900496).

1322032132144 is a wasteful number, since it uses less digits than its factorization.

1322032132144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1354541188 (or 1354541182 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1322032132144 its reverse (4412312302231), we get a palindrome (5734344434375).

The spelling of 1322032132144 in words is "one trillion, three hundred twenty-two billion, thirty-two million, one hundred thirty-two thousand, one hundred forty-four".