11120120212112 has 40 divisors (see below), whose sum is σ = 22763501971200. Its totient is φ = 5247843818112.

The previous prime is 11120120212057. The next prime is 11120120212127. The reversal of 11120120212112 is 21121202102111.

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, 67909568 + ... + 68073119.

It is an arithmetic number, because the mean of its divisors is an integer number (569087549280).

Almost surely, 2^{11120120212112} is an apocalyptic number.

It is an amenable number.

11120120212112 is an abundant number, since it is smaller than the sum of its proper divisors (11643381759088).

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

11120120212112 is a wasteful number, since it uses less digits than its factorization.

11120120212112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135982983 (or 135982977 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 11120120212112 its reverse (21121202102111), we get a palindrome (32241322314223).

The spelling of 11120120212112 in words is "eleven trillion, one hundred twenty billion, one hundred twenty million, two hundred twelve thousand, one hundred twelve".