11110012012122 has 32 divisors (see below), whose sum is σ = 22963688885760. Its totient is φ = 3579673296960.

The previous prime is 11110012012117. The next prime is 11110012012139. The reversal of 11110012012122 is 22121021001111.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34853797 + ... + 35171112.

It is an arithmetic number, because the mean of its divisors is an integer number (717615277680).

Almost surely, 2^{11110012012122} is an apocalyptic number.

11110012012122 is an abundant number, since it is smaller than the sum of its proper divisors (11853676873638).

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

11110012012122 is a wasteful number, since it uses less digits than its factorization.

11110012012122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70025798.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 11110012012122 its reverse (22121021001111), we get a palindrome (33231033013233).

The spelling of 11110012012122 in words is "eleven trillion, one hundred ten billion, twelve million, twelve thousand, one hundred twenty-two".