222320232230 has 8 divisors (see below), whose sum is σ = 400176418032. Its totient is φ = 88928092888.

The previous prime is 222320232203. The next prime is 222320232259. The reversal of 222320232230 is 32232023222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×222320232230² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 222320232196 and 222320232205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11116011602 + ... + 11116011621.

It is an arithmetic number, because the mean of its divisors is an integer number (50022052254).

Almost surely, 2^222320232230 is an apocalyptic number.

222320232230 is a deficient number, since it is larger than the sum of its proper divisors (177856185802).

222320232230 is a wasteful number, since it uses less digits than its factorization.

222320232230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22232023230.

The product of its (nonzero) digits is 3456, while the sum is 23.

Adding to 222320232230 its reverse (32232023222), we get a palindrome (254552255452).

The spelling of 222320232230 in words is "two hundred twenty-two billion, three hundred twenty million, two hundred thirty-two thousand, two hundred thirty".