112776225 has 12 divisors (see below), whose sum is σ = 186456816. Its totient is φ = 60147280.

The previous prime is 112776221. The next prime is 112776227. The reversal of 112776225 is 522677211.

It is not a de Polignac number, because 112776225 - 2² = 112776221 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112776221) 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, 751767 + ... + 751916.

It is an arithmetic number, because the mean of its divisors is an integer number (15538068).

Almost surely, 2^112776225 is an apocalyptic number.

112776225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

112776225 is a deficient number, since it is larger than the sum of its proper divisors (73680591).

112776225 is a wasteful number, since it uses less digits than its factorization.

112776225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1503696 (or 1503691 counting only the distinct ones).

The product of its digits is 11760, while the sum is 33.

The square root of 112776225 is about 10619.6151060196. The cubic root of 112776225 is about 483.1394690875.

The spelling of 112776225 in words is "one hundred twelve million, seven hundred seventy-six thousand, two hundred twenty-five".