122239227 has 16 divisors (see below), whose sum is σ = 185534208. Its totient is φ = 70862880.

The previous prime is 122239211. The next prime is 122239237. The reversal of 122239227 is 722932221.

It is not a de Polignac number, because 122239227 - 2⁴ = 122239211 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122239194 and 122239203.

It is not an unprimeable number, because it can be changed into a prime (122239207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79768 + ... + 81285.

It is an arithmetic number, because the mean of its divisors is an integer number (11595888).

Almost surely, 2^122239227 is an apocalyptic number.

122239227 is a deficient number, since it is larger than the sum of its proper divisors (63294981).

122239227 is a wasteful number, since it uses less digits than its factorization.

122239227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161090.

The product of its digits is 6048, while the sum is 30.

The square root of 122239227 is about 11056.1850111148. The cubic root of 122239227 is about 496.2915318636.

The spelling of 122239227 in words is "one hundred twenty-two million, two hundred thirty-nine thousand, two hundred twenty-seven".