11122010118 has 12 divisors (see below), whose sum is σ = 24097688628. Its totient is φ = 3707336700.

The previous prime is 11122010101. The next prime is 11122010129. The reversal of 11122010118 is 81101022111.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 617889451 = 11122010118 / (1 + 1 + 1 + 2 + 2 + 0 + 1 + 0 + 1 + 1 + 8).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 11122010118.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 308944708 + ... + 308944743.

It is an arithmetic number, because the mean of its divisors is an integer number (2008140719).

Almost surely, 2^11122010118 is an apocalyptic number.

11122010118 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

11122010118 is an abundant number, since it is smaller than the sum of its proper divisors (12975678510).

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

11122010118 is a wasteful number, since it uses less digits than its factorization.

11122010118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 617889459 (or 617889456 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 18.

Adding to 11122010118 its reverse (81101022111), we get a palindrome (92223032229).

The spelling of 11122010118 in words is "eleven billion, one hundred twenty-two million, ten thousand, one hundred eighteen".