11232352257 has 32 divisors (see below), whose sum is σ = 17337729024. Its totient is φ = 6335846400.

The previous prime is 11232352253. The next prime is 11232352259. The reversal of 11232352257 is 75225323211.

It is not a de Polignac number, because 11232352257 - 2² = 11232352253 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11232352253) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 514753 + ... + 536129.

It is an arithmetic number, because the mean of its divisors is an integer number (541804032).

Almost surely, 2^11232352257 is an apocalyptic number.

It is an amenable number.

11232352257 is a deficient number, since it is larger than the sum of its proper divisors (6105376767).

11232352257 is a wasteful number, since it uses less digits than its factorization.

11232352257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21709.

The product of its digits is 25200, while the sum is 33.

Adding to 11232352257 its reverse (75225323211), we get a palindrome (86457675468).

The spelling of 11232352257 in words is "eleven billion, two hundred thirty-two million, three hundred fifty-two thousand, two hundred fifty-seven".