222852127 has 4 divisors (see below), whose sum is σ = 225673120. Its totient is φ = 220031136.

The previous prime is 222852109. The next prime is 222852143. The reversal of 222852127 is 721258222.

222852127 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 721258222 = 2 ⋅360629111.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222852127 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 (222852827) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1410378 + ... + 1410535.

It is an arithmetic number, because the mean of its divisors is an integer number (56418280).

Almost surely, 2^222852127 is an apocalyptic number.

222852127 is a deficient number, since it is larger than the sum of its proper divisors (2820993).

222852127 is an equidigital number, since it uses as much as digits as its factorization.

222852127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2820992.

The product of its digits is 8960, while the sum is 31.

The square root of 222852127 is about 14928.2325477600. The cubic root of 222852127 is about 606.2786308511.

The spelling of 222852127 in words is "two hundred twenty-two million, eight hundred fifty-two thousand, one hundred twenty-seven".