11122656115 has 8 divisors (see below), whose sum is σ = 13507997328. Its totient is φ = 8790918240.

The previous prime is 11122656073. The next prime is 11122656133. The reversal of 11122656115 is 51165622111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-11122656115 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13400376 + ... + 13401205.

It is an arithmetic number, because the mean of its divisors is an integer number (1688499666).

Almost surely, 2^11122656115 is an apocalyptic number.

11122656115 is a deficient number, since it is larger than the sum of its proper divisors (2385341213).

11122656115 is an equidigital number, since it uses as much as digits as its factorization.

11122656115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26801669.

The product of its digits is 3600, while the sum is 31.

The spelling of 11122656115 in words is "eleven billion, one hundred twenty-two million, six hundred fifty-six thousand, one hundred fifteen".