113022227 has 2 divisors, whose sum is σ = 113022228. Its totient is φ = 113022226.

The previous prime is 113022197. The next prime is 113022277. The reversal of 113022227 is 722220311.

It is a weak prime.

It is an emirp because it is prime and its reverse (722220311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113022227 - 2⁸ = 113021971 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113022199 and 113022208.

It is not a weakly prime, because it can be changed into another prime (113022277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56511113 + 56511114.

It is an arithmetic number, because the mean of its divisors is an integer number (56511114).

Almost surely, 2^113022227 is an apocalyptic number.

113022227 is a deficient number, since it is larger than the sum of its proper divisors (1).

113022227 is an equidigital number, since it uses as much as digits as its factorization.

113022227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 113022227 is about 10631.1912314660. The cubic root of 113022227 is about 483.4905092732.

Adding to 113022227 its reverse (722220311), we get a palindrome (835242538).

The spelling of 113022227 in words is "one hundred thirteen million, twenty-two thousand, two hundred twenty-seven".