1222276644475 has 12 divisors (see below), whose sum is σ = 1552589456040. Its totient is φ = 953972014400.

The previous prime is 1222276644467. The next prime is 1222276644527. The reversal of 1222276644475 is 5744466722221.

It is not a de Polignac number, because 1222276644475 - 2³ = 1222276644467 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 596231485 + ... + 596233534.

It is an arithmetic number, because the mean of its divisors is an integer number (129382454670).

Almost surely, 2^{1222276644475} is an apocalyptic number.

1222276644475 is a deficient number, since it is larger than the sum of its proper divisors (330312811565).

1222276644475 is a wasteful number, since it uses less digits than its factorization.

1222276644475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1192465070 (or 1192465065 counting only the distinct ones).

The product of its digits is 9031680, while the sum is 52.

The spelling of 1222276644475 in words is "one trillion, two hundred twenty-two billion, two hundred seventy-six million, six hundred forty-four thousand, four hundred seventy-five".