222466827 has 8 divisors (see below), whose sum is σ = 323588160. Its totient is φ = 134828360.

The previous prime is 222466823. The next prime is 222466837. The reversal of 222466827 is 728664222.

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 222466827 - 2² = 222466823 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222466823) 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, 3370677 + ... + 3370742.

It is an arithmetic number, because the mean of its divisors is an integer number (40448520).

Almost surely, 2^222466827 is an apocalyptic number.

222466827 is a deficient number, since it is larger than the sum of its proper divisors (101121333).

222466827 is a wasteful number, since it uses less digits than its factorization.

222466827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6741433.

The product of its digits is 129024, while the sum is 39.

The square root of 222466827 is about 14915.3218872407. The cubic root of 222466827 is about 605.9290209758.

The spelling of 222466827 in words is "two hundred twenty-two million, four hundred sixty-six thousand, eight hundred twenty-seven".