232211120213 has 4 divisors (see below), whose sum is σ = 232213484460. Its totient is φ = 232208755968.

The previous prime is 232211120209. The next prime is 232211120221. The reversal of 232211120213 is 312021112232.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 65271052324 + 166940067889 = 255482^2 + 408583^2 .

It is a cyclic number.

It is not a de Polignac number, because 232211120213 - 2² = 232211120209 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 (232211020213) 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, 1028108 + ... + 1233461.

It is an arithmetic number, because the mean of its divisors is an integer number (58053371115).

Almost surely, 2^232211120213 is an apocalyptic number.

It is an amenable number.

232211120213 is a deficient number, since it is larger than the sum of its proper divisors (2364247).

232211120213 is a wasteful number, since it uses less digits than its factorization.

232211120213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2364246.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 232211120213 its reverse (312021112232), we get a palindrome (544232232445).

The spelling of 232211120213 in words is "two hundred thirty-two billion, two hundred eleven million, one hundred twenty thousand, two hundred thirteen".