11192797915 has 16 divisors (see below), whose sum is σ = 14478389856. Its totient is φ = 8257536000.

The previous prime is 11192797897. The next prime is 11192797949. The reversal of 11192797915 is 51979729111.

11192797915 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11192797915 - 2⁷ = 11192797787 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 (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13606 + ... + 150235.

It is an arithmetic number, because the mean of its divisors is an integer number (904899366).

Almost surely, 2^11192797915 is an apocalyptic number.

11192797915 is a deficient number, since it is larger than the sum of its proper divisors (3285591941).

11192797915 is a wasteful number, since it uses less digits than its factorization.

11192797915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164910.

The product of its digits is 357210, while the sum is 52.

The spelling of 11192797915 in words is "eleven billion, one hundred ninety-two million, seven hundred ninety-seven thousand, nine hundred fifteen".