11120120122 has 16 divisors (see below), whose sum is σ = 17676225000. Its totient is φ = 5237397760.

The previous prime is 11120120107. The next prime is 11120120183. The reversal of 11120120122 is 22102102111.

It can be written as a sum of positive squares in 4 ways, for example, as 6403040361 + 4717079761 = 80019^2 + 68681^2 .

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, 2335747 + ... + 2340502.

Almost surely, 2^11120120122 is an apocalyptic number.

11120120122 is a deficient number, since it is larger than the sum of its proper divisors (6556104878).

11120120122 is a wasteful number, since it uses less digits than its factorization.

11120120122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4676321.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11120120122 its reverse (22102102111), we get a palindrome (33222222233).

The spelling of 11120120122 in words is "eleven billion, one hundred twenty million, one hundred twenty thousand, one hundred twenty-two".