222468841 has 8 divisors (see below), whose sum is σ = 254827584. Its totient is φ = 190254480.

The previous prime is 222468823. The next prime is 222468859. The reversal of 222468841 is 148864222.

222468841 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (222468823) and next prime (222468859).

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 222468841 - 2¹³ = 222460649 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 222468841.

It is not an unprimeable number, because it can be changed into a prime (222468871) 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, 32770 + ... + 38971.

It is an arithmetic number, because the mean of its divisors is an integer number (31853448).

Almost surely, 2^222468841 is an apocalyptic number.

It is an amenable number.

222468841 is a deficient number, since it is larger than the sum of its proper divisors (32358743).

222468841 is an equidigital number, since it uses as much as digits as its factorization.

222468841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72191.

The product of its digits is 49152, while the sum is 37.

The square root of 222468841 is about 14915.3894015544. The cubic root of 222468841 is about 605.9308494692.

The spelling of 222468841 in words is "two hundred twenty-two million, four hundred sixty-eight thousand, eight hundred forty-one".