2223120232 has 16 divisors (see below), whose sum is σ = 4387737600. Its totient is φ = 1053056880.

The previous prime is 2223120217. The next prime is 2223120239. The reversal of 2223120232 is 2320213222.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is not an unprimeable number, because it can be changed into a prime (2223120239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7312744 + ... + 7313047.

It is an arithmetic number, because the mean of its divisors is an integer number (274233600).

Almost surely, 2^2223120232 is an apocalyptic number.

It is an amenable number.

2223120232 is a deficient number, since it is larger than the sum of its proper divisors (2164617368).

2223120232 is a wasteful number, since it uses less digits than its factorization.

2223120232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14625816 (or 14625812 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2223120232 is about 47149.9759490925. The cubic root of 2223120232 is about 1305.1316361882.

Adding to 2223120232 its reverse (2320213222), we get a palindrome (4543333454).

The spelling of 2223120232 in words is "two billion, two hundred twenty-three million, one hundred twenty thousand, two hundred thirty-two".