2212323332 has 24 divisors (see below), whose sum is σ = 3886626240. Its totient is φ = 1101869280.

The previous prime is 2212323299. The next prime is 2212323353. The reversal of 2212323332 is 2333232122.

It is a junction number, because it is equal to n+sod(n) for n = 2212323298 and 2212323307.

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, 1601282 + ... + 1602662.

It is an arithmetic number, because the mean of its divisors is an integer number (161942760).

Almost surely, 2^2212323332 is an apocalyptic number.

It is an amenable number.

2212323332 is a deficient number, since it is larger than the sum of its proper divisors (1674302908).

2212323332 is a wasteful number, since it uses less digits than its factorization.

2212323332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2651 (or 2649 counting only the distinct ones).

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

The square root of 2212323332 is about 47035.3413084247. The cubic root of 2212323332 is about 1303.0153539215.

Adding to 2212323332 its reverse (2333232122), we get a palindrome (4545555454).

The spelling of 2212323332 in words is "two billion, two hundred twelve million, three hundred twenty-three thousand, three hundred thirty-two".