122244444226 has 32 divisors (see below), whose sum is σ = 188800930368. Its totient is φ = 59319449280.

The previous prime is 122244444163. The next prime is 122244444241. The reversal of 122244444226 is 622444442221.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100777996 + ... + 100779208.

It is an arithmetic number, because the mean of its divisors is an integer number (5900029074).

Almost surely, 2^122244444226 is an apocalyptic number.

122244444226 is a deficient number, since it is larger than the sum of its proper divisors (66556486142).

122244444226 is a wasteful number, since it uses less digits than its factorization.

122244444226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3586.

The product of its digits is 196608, while the sum is 37.

Adding to 122244444226 its reverse (622444442221), we get a palindrome (744688886447).

The spelling of 122244444226 in words is "one hundred twenty-two billion, two hundred forty-four million, four hundred forty-four thousand, two hundred twenty-six".