11122120204 has 24 divisors (see below), whose sum is σ = 20970065088. Its totient is φ = 5131046400.

The previous prime is 11122120199. The next prime is 11122120363. The reversal of 11122120204 is 40202122111.

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, 76764 + ... + 167740.

It is an arithmetic number, because the mean of its divisors is an integer number (873752712).

Almost surely, 2^11122120204 is an apocalyptic number.

It is an amenable number.

11122120204 is a deficient number, since it is larger than the sum of its proper divisors (9847944884).

11122120204 is a wasteful number, since it uses less digits than its factorization.

11122120204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93345 (or 93343 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11122120204 its reverse (40202122111), we get a palindrome (51324242315).

The spelling of 11122120204 in words is "eleven billion, one hundred twenty-two million, one hundred twenty thousand, two hundred four".