2223657899 has 8 divisors (see below), whose sum is σ = 2245850112. Its totient is φ = 2201570280.

The previous prime is 2223657829. The next prime is 2223657929. The reversal of 2223657899 is 9987563222.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2223657899 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2223657899.

It is not an unprimeable number, because it can be changed into a prime (2223657829) 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, 16934 + ... + 68804.

It is an arithmetic number, because the mean of its divisors is an integer number (280731264).

Almost surely, 2^2223657899 is an apocalyptic number.

2223657899 is a deficient number, since it is larger than the sum of its proper divisors (22192213).

2223657899 is a wasteful number, since it uses less digits than its factorization.

2223657899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52297.

The product of its digits is 3265920, while the sum is 53.

The square root of 2223657899 is about 47155.6772722013. The cubic root of 2223657899 is about 1305.2368441204.

The spelling of 2223657899 in words is "two billion, two hundred twenty-three million, six hundred fifty-seven thousand, eight hundred ninety-nine".