222605241 has 8 divisors (see below), whose sum is σ = 297004800. Its totient is φ = 148304592.

The previous prime is 222605239. The next prime is 222605267. The reversal of 222605241 is 142506222.

It is a happy number.

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

It is not a de Polignac number, because 222605241 - 2¹ = 222605239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222605221) 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, 19305 + ... + 28598.

It is an arithmetic number, because the mean of its divisors is an integer number (37125600).

Almost surely, 2^222605241 is an apocalyptic number.

It is an amenable number.

222605241 is a deficient number, since it is larger than the sum of its proper divisors (74399559).

222605241 is a wasteful number, since it uses less digits than its factorization.

222605241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49455.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 222605241 is about 14919.9611594669. The cubic root of 222605241 is about 606.0546601896.

The spelling of 222605241 in words is "two hundred twenty-two million, six hundred five thousand, two hundred forty-one".