112223055 has 64 divisors (see below), whose sum is σ = 211599360. Its totient is φ = 49735296.

The previous prime is 112223051. The next prime is 112223071. The reversal of 112223055 is 550322211.

It is not a de Polignac number, because 112223055 - 2² = 112223051 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112223051) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 688404 + ... + 688566.

It is an arithmetic number, because the mean of its divisors is an integer number (3306240).

Almost surely, 2^112223055 is an apocalyptic number.

112223055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

112223055 is a deficient number, since it is larger than the sum of its proper divisors (99376305).

112223055 is a wasteful number, since it uses less digits than its factorization.

112223055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 112223055 is about 10593.5383607178. The cubic root of 112223055 is about 482.3482372356.

Adding to 112223055 its reverse (550322211), we get a palindrome (662545266).

The spelling of 112223055 in words is "one hundred twelve million, two hundred twenty-three thousand, fifty-five".