232202155233 has 4 divisors (see below), whose sum is σ = 309602873648. Its totient is φ = 154801436820.

The previous prime is 232202155231. The next prime is 232202155343. The reversal of 232202155233 is 332551202232.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 232202155233 - 2¹ = 232202155231 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 232202155233.

It is not an unprimeable number, because it can be changed into a prime (232202155231) 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 3 ways as a sum of consecutive naturals, for example, 38700359203 + ... + 38700359208.

It is an arithmetic number, because the mean of its divisors is an integer number (77400718412).

Almost surely, 2^232202155233 is an apocalyptic number.

It is an amenable number.

232202155233 is a deficient number, since it is larger than the sum of its proper divisors (77400718415).

232202155233 is an equidigital number, since it uses as much as digits as its factorization.

232202155233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77400718414.

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 232202155233 its reverse (332551202232), we get a palindrome (564753357465).

The spelling of 232202155233 in words is "two hundred thirty-two billion, two hundred two million, one hundred fifty-five thousand, two hundred thirty-three".