222284284279 has 8 divisors (see below), whose sum is σ = 227307453120. Its totient is φ = 217273353696.

The previous prime is 222284284267. The next prime is 222284284297. The reversal of 222284284279 is 972482482222.

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 222284284279 - 2²⁵ = 222250729847 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 (222284284979) 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, 3022824 + ... + 3095485.

It is an arithmetic number, because the mean of its divisors is an integer number (28413431640).

Almost surely, 2^222284284279 is an apocalyptic number.

222284284279 is a deficient number, since it is larger than the sum of its proper divisors (5023168841).

222284284279 is an equidigital number, since it uses as much as digits as its factorization.

222284284279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6119129.

The product of its digits is 4128768, while the sum is 52.

The spelling of 222284284279 in words is "two hundred twenty-two billion, two hundred eighty-four million, two hundred eighty-four thousand, two hundred seventy-nine".