2323161212 has 12 divisors (see below), whose sum is σ = 4067979720. Its totient is φ = 1160881296.

The previous prime is 2323161199. The next prime is 2323161277. The reversal of 2323161212 is 2121613232.

It is a congruent number.

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, 167318 + ... + 180669.

It is an arithmetic number, because the mean of its divisors is an integer number (338998310).

Almost surely, 2^2323161212 is an apocalyptic number.

It is an amenable number.

2323161212 is a deficient number, since it is larger than the sum of its proper divisors (1744818508).

2323161212 is a wasteful number, since it uses less digits than its factorization.

2323161212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349660 (or 349658 counting only the distinct ones).

The product of its digits is 864, while the sum is 23.

The square root of 2323161212 is about 48199.1826901660. The cubic root of 2323161212 is about 1324.4221924943.

Adding to 2323161212 its reverse (2121613232), we get a palindrome (4444774444).

The spelling of 2323161212 in words is "two billion, three hundred twenty-three million, one hundred sixty-one thousand, two hundred twelve".