222000229 has 8 divisors (see below), whose sum is σ = 256428288. Its totient is φ = 189946560.

The previous prime is 222000217. The next prime is 222000241. The reversal of 222000229 is 922000222.

It is an interprime number because it is at equal distance from previous prime (222000217) and next prime (222000241).

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 222000229 - 2⁷ = 222000101 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 (222090229) 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, 593397 + ... + 593770.

It is an arithmetic number, because the mean of its divisors is an integer number (32053536).

Almost surely, 2^222000229 is an apocalyptic number.

It is an amenable number.

222000229 is a deficient number, since it is larger than the sum of its proper divisors (34428059).

222000229 is a wasteful number, since it uses less digits than its factorization.

222000229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1187195.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 222000229 is about 14899.6721104862. The cubic root of 222000229 is about 605.5051028502.

The spelling of 222000229 in words is "two hundred twenty-two million, two hundred twenty-nine", and thus it is an aban number.