222046268 has 12 divisors (see below), whose sum is σ = 389099592. Its totient is φ = 110874960.

The previous prime is 222046259. The next prime is 222046277. The reversal of 222046268 is 862640222.

It is an interprime number because it is at equal distance from previous prime (222046259) and next prime (222046277).

It is a super-3 number, since 3×222046268³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33638 + ... + 39693.

It is an arithmetic number, because the mean of its divisors is an integer number (32424966).

Almost surely, 2^222046268 is an apocalyptic number.

It is an amenable number.

222046268 is a deficient number, since it is larger than the sum of its proper divisors (167053324).

222046268 is a wasteful number, since it uses less digits than its factorization.

222046268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74092 (or 74090 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

The square root of 222046268 is about 14901.2169972791. The cubic root of 222046268 is about 605.5469570451.

The spelling of 222046268 in words is "two hundred twenty-two million, forty-six thousand, two hundred sixty-eight".