112227255 has 64 divisors (see below), whose sum is σ = 230430720. Its totient is φ = 50761728.

The previous prime is 112227239. The next prime is 112227257. The reversal of 112227255 is 552722211.

It is not a de Polignac number, because 112227255 - 2⁴ = 112227239 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112227257) 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, 96759 + ... + 97911.

It is an arithmetic number, because the mean of its divisors is an integer number (3600480).

Almost surely, 2^112227255 is an apocalyptic number.

112227255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

112227255 is an abundant number, since it is smaller than the sum of its proper divisors (118203465).

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

112227255 is a wasteful number, since it uses less digits than its factorization.

112227255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1277 (or 1271 counting only the distinct ones).

The product of its digits is 2800, while the sum is 27.

The square root of 112227255 is about 10593.7365929119. The cubic root of 112227255 is about 482.3542545295.

Adding to 112227255 its reverse (552722211), we get a palindrome (664949466).

It can be divided in two parts, 1122 and 27255, that multiplied together give a triangular number (30580110 = T₇₈₂₀).

The spelling of 112227255 in words is "one hundred twelve million, two hundred twenty-seven thousand, two hundred fifty-five".