2322213312 has 56 divisors (see below), whose sum is σ = 6147726592. Its totient is φ = 773625600.

The previous prime is 2322213263. The next prime is 2322213337. The reversal of 2322213312 is 2133122232.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 637737 + ... + 641367.

It is an arithmetic number, because the mean of its divisors is an integer number (109780832).

Almost surely, 2^2322213312 is an apocalyptic number.

It is an amenable number.

2322213312 is an abundant number, since it is smaller than the sum of its proper divisors (3825513280).

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

2322213312 is a wasteful number, since it uses less digits than its factorization.

2322213312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6977 (or 6967 counting only the distinct ones).

The product of its digits is 864, while the sum is 21.

The square root of 2322213312 is about 48189.3485326374. The cubic root of 2322213312 is about 1324.2420370270.

Adding to 2322213312 its reverse (2133122232), we get a palindrome (4455335544).

The spelling of 2322213312 in words is "two billion, three hundred twenty-two million, two hundred thirteen thousand, three hundred twelve".