2223022302 has 24 divisors (see below), whose sum is σ = 4848451920. Its totient is φ = 736099200.

The previous prime is 2223022267. The next prime is 2223022313. The reversal of 2223022302 is 2032203222.

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

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 406227 + ... + 411662.

It is an arithmetic number, because the mean of its divisors is an integer number (202018830).

Almost surely, 2^2223022302 is an apocalyptic number.

2223022302 is an abundant number, since it is smaller than the sum of its proper divisors (2625429618).

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

2223022302 is a wasteful number, since it uses less digits than its factorization.

2223022302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 818048 (or 818045 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 2223022302 is about 47148.9374429584. The cubic root of 2223022302 is about 1305.1124719199.

Adding to 2223022302 its reverse (2032203222), we get a palindrome (4255225524).

The spelling of 2223022302 in words is "two billion, two hundred twenty-three million, twenty-two thousand, three hundred two".