232033223213 has 4 divisors (see below), whose sum is σ = 253127152608. Its totient is φ = 210939293820.

The previous prime is 232033223189. The next prime is 232033223221. The reversal of 232033223213 is 312322330232.

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 a cyclic number.

It is not a de Polignac number, because 232033223213 - 2¹⁰ = 232033222189 is a prime.

It is a super-2 number, since 2×232033223213² (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 (232033223243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10546964681 + ... + 10546964702.

It is an arithmetic number, because the mean of its divisors is an integer number (63281788152).

Almost surely, 2^232033223213 is an apocalyptic number.

It is an amenable number.

232033223213 is a deficient number, since it is larger than the sum of its proper divisors (21093929395).

232033223213 is a wasteful number, since it uses less digits than its factorization.

232033223213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21093929394.

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 232033223213 its reverse (312322330232), we get a palindrome (544355553445).

The spelling of 232033223213 in words is "two hundred thirty-two billion, thirty-three million, two hundred twenty-three thousand, two hundred thirteen".