222340124 has 12 divisors (see below), whose sum is σ = 389554200. Its totient is φ = 111038928.

The previous prime is 222340123. The next prime is 222340133. The reversal of 222340124 is 421043222.

It is a junction number, because it is equal to n+sod(n) for n = 222340096 and 222340105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222340123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28919 + ... + 35790.

It is an arithmetic number, because the mean of its divisors is an integer number (32462850).

Almost surely, 2^222340124 is an apocalyptic number.

It is an amenable number.

222340124 is a deficient number, since it is larger than the sum of its proper divisors (167214076).

222340124 is a wasteful number, since it uses less digits than its factorization.

222340124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65572 (or 65570 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 222340124 is about 14911.0738714554. The cubic root of 222340124 is about 605.8139662125.

Adding to 222340124 its reverse (421043222), we get a palindrome (643383346).

The spelling of 222340124 in words is "two hundred twenty-two million, three hundred forty thousand, one hundred twenty-four".