122226224 has 40 divisors (see below), whose sum is σ = 242715120. Its totient is φ = 59609088.

The previous prime is 122226191. The next prime is 122226233. The reversal of 122226224 is 422622221.

It is a self number, because there is not a number n which added to its sum of digits gives 122226224.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120632 + ... + 121640.

It is an arithmetic number, because the mean of its divisors is an integer number (6067878).

Almost surely, 2^122226224 is an apocalyptic number.

It is an amenable number.

122226224 is a deficient number, since it is larger than the sum of its proper divisors (120488896).

122226224 is a wasteful number, since it uses less digits than its factorization.

122226224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1197 (or 1191 counting only the distinct ones).

The product of its digits is 1536, while the sum is 23.

The square root of 122226224 is about 11055.5969535797. The cubic root of 122226224 is about 496.2739338367.

Adding to 122226224 its reverse (422622221), we get a palindrome (544848445).

The spelling of 122226224 in words is "one hundred twenty-two million, two hundred twenty-six thousand, two hundred twenty-four".