11122010120 has 64 divisors (see below), whose sum is σ = 27818864640. Its totient is φ = 3974112000.

The previous prime is 11122010101. The next prime is 11122010129. The reversal of 11122010120 is 2101022111.

It is not an unprimeable number, because it can be changed into a prime (11122010129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 328856 + ... + 361095.

It is an arithmetic number, because the mean of its divisors is an integer number (434669760).

Almost surely, 2^11122010120 is an apocalyptic number.

11122010120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11122010120 is an abundant number, since it is smaller than the sum of its proper divisors (16696854520).

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

11122010120 is a wasteful number, since it uses less digits than its factorization.

11122010120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 690006 (or 690002 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11122010120 its reverse (2101022111), we get a palindrome (13223032231).

The spelling of 11122010120 in words is "eleven billion, one hundred twenty-two million, ten thousand, one hundred twenty".