2233031320 has 64 divisors (see below), whose sum is σ = 5597424000. Its totient is φ = 796067328.

The previous prime is 2233031309. The next prime is 2233031329. The reversal of 2233031320 is 231303322.

It is a happy number.

It is a super-2 number, since 2×2233031320² = 9972857752201884800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2233031329) 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 15 ways as a sum of consecutive naturals, for example, 58960 + ... + 89119.

It is an arithmetic number, because the mean of its divisors is an integer number (87459750).

Almost surely, 2^2233031320 is an apocalyptic number.

2233031320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2233031320 is an abundant number, since it is smaller than the sum of its proper divisors (3364392680).

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

2233031320 is a wasteful number, since it uses less digits than its factorization.

2233031320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148132 (or 148128 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 2233031320 is about 47254.9607977829. The cubic root of 2233031320 is about 1307.0682684873.

Adding to 2233031320 its reverse (231303322), we get a palindrome (2464334642).

The spelling of 2233031320 in words is "two billion, two hundred thirty-three million, thirty-one thousand, three hundred twenty".