115112233211 has 16 divisors (see below), whose sum is σ = 118745136000. Its totient is φ = 111543905088.

The previous prime is 115112233207. The next prime is 115112233213. The reversal of 115112233211 is 112332211511.

It is a cyclic number.

It is not a de Polignac number, because 115112233211 - 2² = 115112233207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115112233213) 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, 1822640 + ... + 1884738.

It is an arithmetic number, because the mean of its divisors is an integer number (7421571000).

Almost surely, 2^115112233211 is an apocalyptic number.

115112233211 is a deficient number, since it is larger than the sum of its proper divisors (3632902789).

115112233211 is an equidigital number, since it uses as much as digits as its factorization.

115112233211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62618.

The product of its digits is 360, while the sum is 23.

Adding to 115112233211 its reverse (112332211511), we get a palindrome (227444444722).

The spelling of 115112233211 in words is "one hundred fifteen billion, one hundred twelve million, two hundred thirty-three thousand, two hundred eleven".