222266348 has 6 divisors (see below), whose sum is σ = 388966116. Its totient is φ = 111133172.

The previous prime is 222266333. The next prime is 222266419. The reversal of 222266348 is 843662222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27783290 + ... + 27783297.

It is an arithmetic number, because the mean of its divisors is an integer number (64827686).

Almost surely, 2^222266348 is an apocalyptic number.

It is an amenable number.

222266348 is a deficient number, since it is larger than the sum of its proper divisors (166699768).

222266348 is a wasteful number, since it uses less digits than its factorization.

222266348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55566591 (or 55566589 counting only the distinct ones).

The product of its digits is 55296, while the sum is 35.

The square root of 222266348 is about 14908.5998001154. The cubic root of 222266348 is about 605.7469525538.

The spelling of 222266348 in words is "two hundred twenty-two million, two hundred sixty-six thousand, three hundred forty-eight".