232213202212213 has 4 divisors (see below), whose sum is σ = 237613509240448. Its totient is φ = 226812895183980.

The previous prime is 232213202212139. The next prime is 232213202212217. The reversal of 232213202212213 is 312212202312232.

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 232213202212213 - 2¹³ = 232213202204021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232213202212217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2700153514053 + ... + 2700153514138.

It is an arithmetic number, because the mean of its divisors is an integer number (59403377310112).

Almost surely, 2^{232213202212213} is an apocalyptic number.

It is an amenable number.

232213202212213 is a deficient number, since it is larger than the sum of its proper divisors (5400307028235).

232213202212213 is an equidigital number, since it uses as much as digits as its factorization.

232213202212213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5400307028234.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 232213202212213 its reverse (312212202312232), we get a palindrome (544425404524445).

The spelling of 232213202212213 in words is "two hundred thirty-two trillion, two hundred thirteen billion, two hundred two million, two hundred twelve thousand, two hundred thirteen".