12235533115 has 16 divisors (see below), whose sum is σ = 16357320000. Its totient is φ = 8723901312.

The previous prime is 12235533091. The next prime is 12235533119. The reversal of 12235533115 is 51133553221.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12235533115 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12235533119) 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, 3243615 + ... + 3247384.

It is an arithmetic number, because the mean of its divisors is an integer number (1022332500).

Almost surely, 2^12235533115 is an apocalyptic number.

12235533115 is a deficient number, since it is larger than the sum of its proper divisors (4121786885).

12235533115 is a wasteful number, since it uses less digits than its factorization.

12235533115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6491046.

The product of its digits is 13500, while the sum is 31.

The spelling of 12235533115 in words is "twelve billion, two hundred thirty-five million, five hundred thirty-three thousand, one hundred fifteen".