2220333232 has 40 divisors (see below), whose sum is σ = 4639449584. Its totient is φ = 1023300864.

The previous prime is 2220333223. The next prime is 2220333239. The reversal of 2220333232 is 2323330222.

It is a super-2 number, since 2×2220333232² = 9859759322247131648, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2220333239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145183 + ... + 159745.

Almost surely, 2^2220333232 is an apocalyptic number.

It is an amenable number.

2220333232 is an abundant number, since it is smaller than the sum of its proper divisors (2419116352).

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

2220333232 is a wasteful number, since it uses less digits than its factorization.

2220333232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15317 (or 15311 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 22.

The square root of 2220333232 is about 47120.4120525277. The cubic root of 2220333232 is about 1304.5860182351.

Adding to 2220333232 its reverse (2323330222), we get a palindrome (4543663454).

The spelling of 2220333232 in words is "two billion, two hundred twenty million, three hundred thirty-three thousand, two hundred thirty-two".