222322223130 has 64 divisors (see below), whose sum is σ = 615835761408. Its totient is φ = 50313369600.

The previous prime is 222322223129. The next prime is 222322223143. The reversal of 222322223130 is 31322223222.

It is a self number, because there is not a number n which added to its sum of digits gives 222322223130.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5219767 + ... + 5262186.

It is an arithmetic number, because the mean of its divisors is an integer number (9622433772).

Almost surely, 2^222322223130 is an apocalyptic number.

222322223130 is an abundant number, since it is smaller than the sum of its proper divisors (393513538278).

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

222322223130 is a wasteful number, since it uses less digits than its factorization.

222322223130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10482071.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 222322223130 its reverse (31322223222), we get a palindrome (253644446352).

The spelling of 222322223130 in words is "two hundred twenty-two billion, three hundred twenty-two million, two hundred twenty-three thousand, one hundred thirty".