222232320311 has 8 divisors (see below), whose sum is σ = 232044063120. Its totient is φ = 212563814848.

The previous prime is 222232320283. The next prime is 222232320379. The reversal of 222232320311 is 113023232222.

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

It is a cyclic number.

It is not a de Polignac number, because 222232320311 - 2¹⁴ = 222232303927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222232320511) 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, 35806166 + ... + 35812371.

It is an arithmetic number, because the mean of its divisors is an integer number (29005507890).

Almost surely, 2^222232320311 is an apocalyptic number.

222232320311 is a deficient number, since it is larger than the sum of its proper divisors (9811742809).

222232320311 is a wasteful number, since it uses less digits than its factorization.

222232320311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71618673.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 222232320311 its reverse (113023232222), we get a palindrome (335255552533).

The spelling of 222232320311 in words is "two hundred twenty-two billion, two hundred thirty-two million, three hundred twenty thousand, three hundred eleven".