122226284 has 12 divisors (see below), whose sum is σ = 214192944. Its totient is φ = 61028304.

The previous prime is 122226233. The next prime is 122226317. The reversal of 122226284 is 482622221.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17912 + ... + 23775.

It is an arithmetic number, because the mean of its divisors is an integer number (17849412).

Almost surely, 2^122226284 is an apocalyptic number.

It is an amenable number.

122226284 is a deficient number, since it is larger than the sum of its proper divisors (91966660).

122226284 is a wasteful number, since it uses less digits than its factorization.

122226284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42424 (or 42422 counting only the distinct ones).

The product of its digits is 6144, while the sum is 29.

The square root of 122226284 is about 11055.5996671370. The cubic root of 122226284 is about 496.2740150425.

The spelling of 122226284 in words is "one hundred twenty-two million, two hundred twenty-six thousand, two hundred eighty-four".