11112202220112 has 60 divisors (see below), whose sum is σ = 35541408691360. Its totient is φ = 3174914919744.

The previous prime is 11112202220111. The next prime is 11112202220117. The reversal of 11112202220112 is 21102220221111.

11112202220112 is a `hidden beast` number, since 1 + 111 + 220 + 2 + 220 + 112 = 666.

It is a super-3 number, since 3×11112202220112³ (a number of 40 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11112202220111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5512004062 + ... + 5512006077.

Almost surely, 2^{11112202220112} is an apocalyptic number.

11112202220112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11112202220112 is an abundant number, since it is smaller than the sum of its proper divisors (24429206471248).

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

11112202220112 is a wasteful number, since it uses less digits than its factorization.

11112202220112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11024010160 (or 11024010151 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 11112202220112 its reverse (21102220221111), we get a palindrome (32214422441223).

The spelling of 11112202220112 in words is "eleven trillion, one hundred twelve billion, two hundred two million, two hundred twenty thousand, one hundred twelve".