23322201212 has 6 divisors (see below), whose sum is σ = 40813852128. Its totient is φ = 11661100604.

The previous prime is 23322201167. The next prime is 23322201251. The reversal of 23322201212 is 21210222332.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2915275148 + ... + 2915275155.

It is an arithmetic number, because the mean of its divisors is an integer number (6802308688).

Almost surely, 2^23322201212 is an apocalyptic number.

It is an amenable number.

23322201212 is a deficient number, since it is larger than the sum of its proper divisors (17491650916).

23322201212 is a wasteful number, since it uses less digits than its factorization.

23322201212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5830550307 (or 5830550305 counting only the distinct ones).

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

Adding to 23322201212 its reverse (21210222332), we get a palindrome (44532423544).

The spelling of 23322201212 in words is "twenty-three billion, three hundred twenty-two million, two hundred one thousand, two hundred twelve".