122214224 has 40 divisors (see below), whose sum is σ = 273518208. Its totient is φ = 52282880.

The previous prime is 122214187. The next prime is 122214227. The reversal of 122214224 is 422412221.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 122214196 and 122214205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122214227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17432 + ... + 23415.

Almost surely, 2^122214224 is an apocalyptic number.

It is an amenable number.

122214224 is an abundant number, since it is smaller than the sum of its proper divisors (151303984).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122214224 is a wasteful number, since it uses less digits than its factorization.

122214224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40883 (or 40877 counting only the distinct ones).

The product of its digits is 512, while the sum is 20.

The square root of 122214224 is about 11055.0542287227. The cubic root of 122214224 is about 496.2576921445.

Adding to 122214224 its reverse (422412221), we get a palindrome (544626445).

The spelling of 122214224 in words is "one hundred twenty-two million, two hundred fourteen thousand, two hundred twenty-four".