2223033012 has 48 divisors (see below), whose sum is σ = 5834595200. Its totient is φ = 741008088.

The previous prime is 2223032993. The next prime is 2223033017. The reversal of 2223033012 is 2103303222.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2223033017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118312 + ... + 135807.

Almost surely, 2^2223033012 is an apocalyptic number.

It is an amenable number.

2223033012 is an abundant number, since it is smaller than the sum of its proper divisors (3611562188).

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

2223033012 is an equidigital number, since it uses as much as digits as its factorization.

2223033012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254144 (or 254124 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 2223033012 is about 47149.0510190820. The cubic root of 2223033012 is about 1305.1145678251.

Adding to 2223033012 its reverse (2103303222), we get a palindrome (4326336234).

The spelling of 2223033012 in words is "two billion, two hundred twenty-three million, thirty-three thousand, twelve".