11122313120 has 48 divisors (see below), whose sum is σ = 26835556608. Its totient is φ = 4354264320.

The previous prime is 11122313107. The next prime is 11122313143. The reversal of 11122313120 is 2131322111.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 731996 + ... + 747035.

It is an arithmetic number, because the mean of its divisors is an integer number (559074096).

Almost surely, 2^11122313120 is an apocalyptic number.

11122313120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11122313120 is an abundant number, since it is smaller than the sum of its proper divisors (15713243488).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11122313120 is a wasteful number, since it uses less digits than its factorization.

11122313120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1479093 (or 1479085 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 11122313120 its reverse (2131322111), we get a palindrome (13253635231).

The spelling of 11122313120 in words is "eleven billion, one hundred twenty-two million, three hundred thirteen thousand, one hundred twenty".