23232210212 has 12 divisors (see below), whose sum is σ = 40657961820. Its totient is φ = 11615649696.

The previous prime is 23232210181. The next prime is 23232210227. The reversal of 23232210212 is 21201223232.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 11790485056 + 11441725156 = 108584^2 + 106966^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17858 + ... + 216294.

It is an arithmetic number, because the mean of its divisors is an integer number (3388163485).

Almost surely, 2^23232210212 is an apocalyptic number.

It is an amenable number.

23232210212 is a deficient number, since it is larger than the sum of its proper divisors (17425751608).

23232210212 is a wasteful number, since it uses less digits than its factorization.

23232210212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227710 (or 227708 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 23232210212 its reverse (21201223232), we get a palindrome (44433433444).

The spelling of 23232210212 in words is "twenty-three billion, two hundred thirty-two million, two hundred ten thousand, two hundred twelve".