1322220012995 has 32 divisors (see below), whose sum is σ = 1851247872000. Its totient is φ = 887774958720.

The previous prime is 1322220012929. The next prime is 1322220013007. The reversal of 1322220012995 is 5992100222231.

It is not a de Polignac number, because 1322220012995 - 2²⁴ = 1322203235779 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 211430 + ... + 1639860.

It is an arithmetic number, because the mean of its divisors is an integer number (57851496000).

Almost surely, 2^{1322220012995} is an apocalyptic number.

1322220012995 is a deficient number, since it is larger than the sum of its proper divisors (529027859005).

1322220012995 is a wasteful number, since it uses less digits than its factorization.

1322220012995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1428995.

The product of its (nonzero) digits is 38880, while the sum is 38.

The spelling of 1322220012995 in words is "one trillion, three hundred twenty-two billion, two hundred twenty million, twelve thousand, nine hundred ninety-five".