233320222232 has 32 divisors (see below), whose sum is σ = 446924958480. Its totient is φ = 114152039040.

The previous prime is 233320222231. The next prime is 233320222237. The reversal of 233320222232 is 232222023332.

It is a super-2 number, since 2×233320222232² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233320222231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 579494 + ... + 895797.

Almost surely, 2^233320222232 is an apocalyptic number.

It is an amenable number.

233320222232 is a deficient number, since it is larger than the sum of its proper divisors (213604736248).

233320222232 is a wasteful number, since it uses less digits than its factorization.

233320222232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1475723 (or 1475719 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 26.

Adding to 233320222232 its reverse (232222023332), we get a palindrome (465542245564).

The spelling of 233320222232 in words is "two hundred thirty-three billion, three hundred twenty million, two hundred twenty-two thousand, two hundred thirty-two".