111000022220112 has 80 divisors (see below), whose sum is σ = 293786821648320. Its totient is φ = 36094197113856.

The previous prime is 111000022220081. The next prime is 111000022220123. The reversal of 111000022220112 is 211022220000111.

It is a super-3 number, since 3×111000022220112³ (a number of 43 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 111000022220091 and 111000022220100.

It is a congruent 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, 32093437 + ... + 35383452.

It is an arithmetic number, because the mean of its divisors is an integer number (3672335270604).

Almost surely, 2^{111000022220112} is an apocalyptic number.

111000022220112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

111000022220112 is an abundant number, since it is smaller than the sum of its proper divisors (182786799428208).

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

111000022220112 is a wasteful number, since it uses less digits than its factorization.

111000022220112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67477740 (or 67477734 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 111000022220112 its reverse (211022220000111), we get a palindrome (322022242220223).

The spelling of 111000022220112 in words is "one hundred eleven trillion, twenty-two million, two hundred twenty thousand, one hundred twelve".