2233223312 has 20 divisors (see below), whose sum is σ = 4331517036. Its totient is φ = 1115412480.

The previous prime is 2233223299. The next prime is 2233223339. The reversal of 2233223312 is 2133223322.

It can be written as a sum of positive squares in 2 ways, for example, as 389036176 + 1844187136 = 19724^2 + 42944^2 .

It is a super-2 number, since 2×2233223312² = 9974572722520498688, which contains 22 as substring.

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, 59489 + ... + 89472.

Almost surely, 2^2233223312 is an apocalyptic number.

It is an amenable number.

2233223312 is a deficient number, since it is larger than the sum of its proper divisors (2098293724).

2233223312 is a wasteful number, since it uses less digits than its factorization.

2233223312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149906 (or 149900 counting only the distinct ones).

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

The square root of 2233223312 is about 47256.9922022128. The cubic root of 2233223312 is about 1307.1057272035.

Adding to 2233223312 its reverse (2133223322), we get a palindrome (4366446634).

The spelling of 2233223312 in words is "two billion, two hundred thirty-three million, two hundred twenty-three thousand, three hundred twelve".