232222646222232 has 64 divisors (see below), whose sum is σ = 596593792821600. Its totient is φ = 75271689722880.

The previous prime is 232222646222143. The next prime is 232222646222249.

232222646222232 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×232222646222232² (a number of 30 digits) contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74448507 + ... + 77505002.

Almost surely, 2^{232222646222232} is an apocalyptic number.

It is an amenable number.

232222646222232 is an abundant number, since it is smaller than the sum of its proper divisors (364371146599368).

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

232222646222232 is a wasteful number, since it uses less digits than its factorization.

232222646222232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151955276 (or 151955272 counting only the distinct ones).

The product of its digits is 1327104, while the sum is 42.

The spelling of 232222646222232 in words is "two hundred thirty-two trillion, two hundred twenty-two billion, six hundred forty-six million, two hundred twenty-two thousand, two hundred thirty-two".