222232402233 has 24 divisors (see below), whose sum is σ = 340044102216. Its totient is φ = 139374604800.

The previous prime is 222232402219. The next prime is 222232402277. The reversal of 222232402233 is 332204232222.

222232402233 is a `hidden beast` number, since 2 + 2 + 2 + 23 + 2 + 402 + 233 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 68056809129 + 154175593104 = 260877^2 + 392652^2 .

It is not a de Polignac number, because 222232402233 - 2⁶ = 222232402169 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 222232402197 and 222232402206.

It is not an unprimeable number, because it can be changed into a prime (222232402433) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11638 + ... + 666783.

It is an arithmetic number, because the mean of its divisors is an integer number (14168504259).

Almost surely, 2^222232402233 is an apocalyptic number.

It is an amenable number.

222232402233 is a deficient number, since it is larger than the sum of its proper divisors (117811699983).

222232402233 is a wasteful number, since it uses less digits than its factorization.

222232402233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680585 (or 680582 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 222232402233 its reverse (332204232222), we get a palindrome (554436634455).

The spelling of 222232402233 in words is "two hundred twenty-two billion, two hundred thirty-two million, four hundred two thousand, two hundred thirty-three".