1322251453132 has 12 divisors (see below), whose sum is σ = 2316206396896. Its totient is φ = 660478196880.

The previous prime is 1322251453123. The next prime is 1322251453151. The reversal of 1322251453132 is 2313541522231.

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, 161877828 + ... + 161885995.

Almost surely, 2^{1322251453132} is an apocalyptic number.

It is an amenable number.

1322251453132 is a deficient number, since it is larger than the sum of its proper divisors (993954943764).

1322251453132 is a wasteful number, since it uses less digits than its factorization.

1322251453132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323764848 (or 323764846 counting only the distinct ones).

The product of its digits is 43200, while the sum is 34.

Adding to 1322251453132 its reverse (2313541522231), we get a palindrome (3635792975363).

The spelling of 1322251453132 in words is "one trillion, three hundred twenty-two billion, two hundred fifty-one million, four hundred fifty-three thousand, one hundred thirty-two".