11246697331 has 16 divisors (see below), whose sum is σ = 11749284288. Its totient is φ = 10756800000.

The previous prime is 11246697317. The next prime is 11246697353. The reversal of 11246697331 is 13379664211.

It is a cyclic number.

It is not a de Polignac number, because 11246697331 - 2¹⁵ = 11246664563 is a prime.

It is a super-2 number, since 2×11246697331² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11246697391) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 488581 + ... + 511081.

It is an arithmetic number, because the mean of its divisors is an integer number (734330268).

Almost surely, 2^11246697331 is an apocalyptic number.

11246697331 is a deficient number, since it is larger than the sum of its proper divisors (502586957).

11246697331 is a wasteful number, since it uses less digits than its factorization.

11246697331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22782.

The product of its digits is 163296, while the sum is 43.

The spelling of 11246697331 in words is "eleven billion, two hundred forty-six million, six hundred ninety-seven thousand, three hundred thirty-one".