112828220227 has 4 divisors (see below), whose sum is σ = 119465174376. Its totient is φ = 106191266080.

The previous prime is 112828220221. The next prime is 112828220233. The reversal of 112828220227 is 722022828211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (112828220221) and next prime (112828220233).

It is a cyclic number.

It is not a de Polignac number, because 112828220227 - 2³⁵ = 78468481859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112828220221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3318477049 + ... + 3318477082.

It is an arithmetic number, because the mean of its divisors is an integer number (29866293594).

Almost surely, 2^112828220227 is an apocalyptic number.

112828220227 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

112828220227 is a deficient number, since it is larger than the sum of its proper divisors (6636954149).

112828220227 is an equidigital number, since it uses as much as digits as its factorization.

112828220227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6636954148.

The product of its (nonzero) digits is 28672, while the sum is 37.

The spelling of 112828220227 in words is "one hundred twelve billion, eight hundred twenty-eight million, two hundred twenty thousand, two hundred twenty-seven".