222567255 has 12 divisors (see below), whose sum is σ = 385783320. Its totient is φ = 118702512.

The previous prime is 222567221. The next prime is 222567271. The reversal of 222567255 is 552765222.

It is a happy number.

222567255 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 222567255 - 2¹⁴ = 222550871 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2472925 + ... + 2473014.

It is an arithmetic number, because the mean of its divisors is an integer number (32148610).

Almost surely, 2^222567255 is an apocalyptic number.

222567255 is a deficient number, since it is larger than the sum of its proper divisors (163216065).

222567255 is a wasteful number, since it uses less digits than its factorization.

222567255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4945950 (or 4945947 counting only the distinct ones).

The product of its digits is 84000, while the sum is 36.

The square root of 222567255 is about 14918.6881125654. The cubic root of 222567255 is about 606.0201852571.

The spelling of 222567255 in words is "two hundred twenty-two million, five hundred sixty-seven thousand, two hundred fifty-five".