222002423224 has 64 divisors (see below), whose sum is σ = 453885120000. Its totient is φ = 101400718848.

The previous prime is 222002423129. The next prime is 222002423243. The reversal of 222002423224 is 422324200222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 458787 + ... + 809005.

It is an arithmetic number, because the mean of its divisors is an integer number (7091955000).

Almost surely, 2^222002423224 is an apocalyptic number.

It is an amenable number.

222002423224 is an abundant number, since it is smaller than the sum of its proper divisors (231882696776).

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

222002423224 is a wasteful number, since it uses less digits than its factorization.

222002423224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350380 (or 350376 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 25.

Adding to 222002423224 its reverse (422324200222), we get a palindrome (644326623446).

The spelling of 222002423224 in words is "two hundred twenty-two billion, two million, four hundred twenty-three thousand, two hundred twenty-four".