11120612015 has 16 divisors (see below), whose sum is σ = 13606405920. Its totient is φ = 8722965120.

The previous prime is 11120612003. The next prime is 11120612029. The reversal of 11120612015 is 51021602111.

It is not a de Polignac number, because 11120612015 - 2²⁶ = 11053503151 is a prime.

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 39176 + ... + 154194.

It is an arithmetic number, because the mean of its divisors is an integer number (850400370).

Almost surely, 2^11120612015 is an apocalyptic number.

11120612015 is a deficient number, since it is larger than the sum of its proper divisors (2485793905).

11120612015 is a wasteful number, since it uses less digits than its factorization.

11120612015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115402.

The product of its (nonzero) digits is 120, while the sum is 20.

The spelling of 11120612015 in words is "eleven billion, one hundred twenty million, six hundred twelve thousand, fifteen".