222323202232 has 32 divisors (see below), whose sum is σ = 435984907680. Its totient is φ = 106082887680.

The previous prime is 222323202187. The next prime is 222323202239. The reversal of 222323202232 is 232202323222.

It is a junction number, because it is equal to n+sod(n) for n = 222323202197 and 222323202206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222323202239) 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, 1315569 + ... + 1474912.

It is an arithmetic number, because the mean of its divisors is an integer number (13624528365).

Almost surely, 2^222323202232 is an apocalyptic number.

It is an amenable number.

222323202232 is a deficient number, since it is larger than the sum of its proper divisors (213661705448).

222323202232 is a wasteful number, since it uses less digits than its factorization.

222323202232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2790943 (or 2790939 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 222323202232 its reverse (232202323222), we get a palindrome (454525525454).

The spelling of 222323202232 in words is "two hundred twenty-two billion, three hundred twenty-three million, two hundred two thousand, two hundred thirty-two".