2223004402 has 8 divisors (see below), whose sum is σ = 3405453696. Its totient is φ = 1087853172.

The previous prime is 2223004393. The next prime is 2223004429. The reversal of 2223004402 is 2044003222.

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

It is a super-2 number, since 2×2223004402² = 9883497142622755208, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2223004402.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11824398 + ... + 11824585.

It is an arithmetic number, because the mean of its divisors is an integer number (425681712).

Almost surely, 2^2223004402 is an apocalyptic number.

2223004402 is a deficient number, since it is larger than the sum of its proper divisors (1182449294).

2223004402 is a wasteful number, since it uses less digits than its factorization.

2223004402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23649032.

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 2223004402 is about 47148.7476185741. The cubic root of 2223004402 is about 1305.1089689447.

Adding to 2223004402 its reverse (2044003222), we get a palindrome (4267007624).

The spelling of 2223004402 in words is "two billion, two hundred twenty-three million, four thousand, four hundred two".