11110120222012 has 36 divisors (see below), whose sum is σ = 23143007921880. Its totient is φ = 4650747996384.

The previous prime is 11110120221983. The next prime is 11110120222049. The reversal of 11110120222012 is 21022202101111.

11110120222012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 659111187 + ... + 659128042.

Almost surely, 2^{11110120222012} is an apocalyptic number.

It is an amenable number.

11110120222012 is an abundant number, since it is smaller than the sum of its proper divisors (12032887699868).

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

11110120222012 is a wasteful number, since it uses less digits than its factorization.

11110120222012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1318239290 (or 1318239281 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11110120222012 its reverse (21022202101111), we get a palindrome (32132322323123).

The spelling of 11110120222012 in words is "eleven trillion, one hundred ten billion, one hundred twenty million, two hundred twenty-two thousand, twelve".