11120122222212 has 48 divisors (see below), whose sum is σ = 26239372528320. Its totient is φ = 3664935825408.

The previous prime is 11120122222211. The next prime is 11120122222213. The reversal of 11120122222212 is 21222222102111.

11120122222212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11120122222211) and next prime (11120122222213).

It is not an unprimeable number, because it can be changed into a prime (11120122222211) 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, 34907083 + ... + 35224205.

It is an arithmetic number, because the mean of its divisors is an integer number (546653594340).

Almost surely, 2^{11120122222212} is an apocalyptic number.

11120122222212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11120122222212 is an abundant number, since it is smaller than the sum of its proper divisors (15119250306108).

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

11120122222212 is a wasteful number, since it uses less digits than its factorization.

11120122222212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350052 (or 350050 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 11120122222212 its reverse (21222222102111), we get a palindrome (32342344324323).

The spelling of 11120122222212 in words is "eleven trillion, one hundred twenty billion, one hundred twenty-two million, two hundred twenty-two thousand, two hundred twelve".