232222020212 has 48 divisors (see below), whose sum is σ = 529592313600. Its totient is φ = 86464046592.

The previous prime is 232222020211. The next prime is 232222020221. The reversal of 232222020212 is 212020222232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232222020211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18757712 + ... + 18770087.

It is an arithmetic number, because the mean of its divisors is an integer number (11033173200).

Almost surely, 2^232222020212 is an apocalyptic number.

It is an amenable number.

232222020212 is an abundant number, since it is smaller than the sum of its proper divisors (297370293388).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

232222020212 is a wasteful number, since it uses less digits than its factorization.

232222020212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37527840 (or 37527838 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 232222020212 its reverse (212020222232), we get a palindrome (444242242444).

It can be divided in two parts, 232222020 and 212, that added together give a palindrome (232222232).

The spelling of 232222020212 in words is "two hundred thirty-two billion, two hundred twenty-two million, twenty thousand, two hundred twelve".