222413124 has 24 divisors (see below), whose sum is σ = 525535360. Its totient is φ = 73198944.

The previous prime is 222413119. The next prime is 222413129. The reversal of 222413124 is 421314222.

It is an interprime number because it is at equal distance from previous prime (222413119) and next prime (222413129).

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

It is a self number, because there is not a number n which added to its sum of digits gives 222413124.

It is not an unprimeable number, because it can be changed into a prime (222413129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116359 + ... + 118254.

Almost surely, 2^222413124 is an apocalyptic number.

It is an amenable number.

222413124 is an abundant number, since it is smaller than the sum of its proper divisors (303122236).

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

222413124 is a wasteful number, since it uses less digits than its factorization.

222413124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234699 (or 234697 counting only the distinct ones).

The product of its digits is 768, while the sum is 21.

The square root of 222413124 is about 14913.5215157253. The cubic root of 222413124 is about 605.8802604102.

Adding to 222413124 its reverse (421314222), we get a palindrome (643727346).

The spelling of 222413124 in words is "two hundred twenty-two million, four hundred thirteen thousand, one hundred twenty-four".