2002222223 has 8 divisors (see below), whose sum is σ = 2137288320. Its totient is φ = 1870124760.

The previous prime is 2002222169. The next prime is 2002222237. The reversal of 2002222223 is 3222222002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2002222223 - 2¹⁴ = 2002205839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002224223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 740765 + ... + 743462.

It is an arithmetic number, because the mean of its divisors is an integer number (267161040).

Almost surely, 2^2002222223 is an apocalyptic number.

2002222223 is a deficient number, since it is larger than the sum of its proper divisors (135066097).

2002222223 is a wasteful number, since it uses less digits than its factorization.

2002222223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1484317.

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 2002222223 is about 44746.1978608239. The cubic root of 2002222223 is about 1260.3875147619.

Adding to 2002222223 its reverse (3222222002), we get a palindrome (5224444225).

The spelling of 2002222223 in words is "two billion, two million, two hundred twenty-two thousand, two hundred twenty-three".