11316596920225 has 9 divisors (see below), whose sum is σ = 14032601038003. Its totient is φ = 9053264080120.

The previous prime is 11316596920151. The next prime is 11316596920259. The reversal of 11316596920225 is 52202969561311.

The square root of 11316596920225 is 3364015.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 4073974891281 + 7242622028944 = 2018409^2 + 2691212^2 .

It is not a de Polignac number, because 11316596920225 - 2¹¹ = 11316596918177 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 16483674 + ... + 17156476.

Almost surely, 2^{11316596920225} is an apocalyptic number.

11316596920225 is the 3364015-th square number.

11316596920225 is the 1682008-th centered octagonal number.

It is an amenable number.

11316596920225 is a deficient number, since it is larger than the sum of its proper divisors (2716004117778).

11316596920225 is an frugal number, since it uses more digits than its factorization.

11316596920225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1345616 (or 672808 counting only the distinct ones).

The product of its (nonzero) digits is 1749600, while the sum is 52.

The spelling of 11316596920225 in words is "eleven trillion, three hundred sixteen billion, five hundred ninety-six million, nine hundred twenty thousand, two hundred twenty-five".