222030056 has 16 divisors (see below), whose sum is σ = 416718240. Its totient is φ = 110905200.

The previous prime is 222030049. The next prime is 222030097. The reversal of 222030056 is 650030222.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4796 + ... + 21611.

It is an arithmetic number, because the mean of its divisors is an integer number (26044890).

Almost surely, 2^222030056 is an apocalyptic number.

It is an amenable number.

222030056 is a deficient number, since it is larger than the sum of its proper divisors (194688184).

222030056 is a wasteful number, since it uses less digits than its factorization.

222030056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27464 (or 27460 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 222030056 is about 14900.6730049350. The cubic root of 222030056 is about 605.5322193266.

Adding to 222030056 its reverse (650030222), we get a palindrome (872060278).

The spelling of 222030056 in words is "two hundred twenty-two million, thirty thousand, fifty-six".