222868799 has 8 divisors (see below), whose sum is σ = 231314160. Its totient is φ = 214474176.

The previous prime is 222868777. The next prime is 222868843. The reversal of 222868799 is 997868222.

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 222868799 - 2⁸ = 222868543 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 222868799.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222868769) 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, 3614 + ... + 21419.

It is an arithmetic number, because the mean of its divisors is an integer number (28914270).

Almost surely, 2^222868799 is an apocalyptic number.

222868799 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

222868799 is a deficient number, since it is larger than the sum of its proper divisors (8445361).

222868799 is a wasteful number, since it uses less digits than its factorization.

222868799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25369.

The product of its digits is 1741824, while the sum is 53.

The square root of 222868799 is about 14928.7909423369. The cubic root of 222868799 is about 606.2937494343.

The spelling of 222868799 in words is "two hundred twenty-two million, eight hundred sixty-eight thousand, seven hundred ninety-nine".