1325215113224 has 16 divisors (see below), whose sum is σ = 2518816397820. Its totient is φ = 653530740480.

The previous prime is 1325215113199. The next prime is 1325215113263. The reversal of 1325215113224 is 4223115125231.

It can be written as a sum of positive squares in 2 ways, for example, as 1231323122500 + 93891990724 = 1109650^2 + 306418^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1134601397 + ... + 1134602564.

Almost surely, 2^{1325215113224} is an apocalyptic number.

It is an amenable number.

1325215113224 is a deficient number, since it is larger than the sum of its proper divisors (1193601284596).

1325215113224 is a wasteful number, since it uses less digits than its factorization.

1325215113224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2269204040 (or 2269204036 counting only the distinct ones).

The product of its digits is 14400, while the sum is 32.

The spelling of 1325215113224 in words is "one trillion, three hundred twenty-five billion, two hundred fifteen million, one hundred thirteen thousand, two hundred twenty-four".