232022121213 has 8 divisors (see below), whose sum is σ = 309822508288. Its totient is φ = 154451574144.

The previous prime is 232022121193. The next prime is 232022121257. The reversal of 232022121213 is 312121220232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 232022121213 - 2¹⁰ = 232022120189 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 232022121213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232022221213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57457645 + ... + 57461682.

It is an arithmetic number, because the mean of its divisors is an integer number (38727813536).

Almost surely, 2^232022121213 is an apocalyptic number.

It is an amenable number.

232022121213 is a deficient number, since it is larger than the sum of its proper divisors (77800387075).

232022121213 is a wasteful number, since it uses less digits than its factorization.

232022121213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114920003.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 232022121213 its reverse (312121220232), we get a palindrome (544143341445).

The spelling of 232022121213 in words is "two hundred thirty-two billion, twenty-two million, one hundred twenty-one thousand, two hundred thirteen".