2321223332 has 48 divisors (see below), whose sum is σ = 4266597888. Its totient is φ = 1103688960.

The previous prime is 2321223269. The next prime is 2321223349. The reversal of 2321223332 is 2333221232.

It is a junction number, because it is equal to n+sod(n) for n = 2321223298 and 2321223307.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1817078 + ... + 1818354.

It is an arithmetic number, because the mean of its divisors is an integer number (88887456).

Almost surely, 2^2321223332 is an apocalyptic number.

It is an amenable number.

2321223332 is a deficient number, since it is larger than the sum of its proper divisors (1945374556).

2321223332 is a wasteful number, since it uses less digits than its factorization.

2321223332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1556 (or 1554 counting only the distinct ones).

The product of its digits is 2592, while the sum is 23.

The square root of 2321223332 is about 48179.0756656871. The cubic root of 2321223332 is about 1324.0538315964.

Adding to 2321223332 its reverse (2333221232), we get a palindrome (4654444564).

The spelling of 2321223332 in words is "two billion, three hundred twenty-one million, two hundred twenty-three thousand, three hundred thirty-two".