222890848 has 12 divisors (see below), whose sum is σ = 438816420. Its totient is φ = 111445408.

The previous prime is 222890831. The next prime is 222890851. The reversal of 222890848 is 848098222.

It is a happy number.

222890848 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3482638 + ... + 3482701.

It is an arithmetic number, because the mean of its divisors is an integer number (36568035).

Almost surely, 2^222890848 is an apocalyptic number.

It is an amenable number.

222890848 is a deficient number, since it is larger than the sum of its proper divisors (215925572).

222890848 is an equidigital number, since it uses as much as digits as its factorization.

222890848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6965349 (or 6965341 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 43.

The square root of 222890848 is about 14929.5293964679. The cubic root of 222890848 is about 606.3137428566.

The spelling of 222890848 in words is "two hundred twenty-two million, eight hundred ninety thousand, eight hundred forty-eight".