222066248 has 16 divisors (see below), whose sum is σ = 416598000. Its totient is φ = 110973456.

The previous prime is 222066227. The next prime is 222066263. The reversal of 222066248 is 842660222.

222066248 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 11063 + ... + 23801.

It is an arithmetic number, because the mean of its divisors is an integer number (26037375).

Almost surely, 2^222066248 is an apocalyptic number.

It is an amenable number.

222066248 is a deficient number, since it is larger than the sum of its proper divisors (194531752).

222066248 is a wasteful number, since it uses less digits than its factorization.

222066248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14924 (or 14920 counting only the distinct ones).

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

The square root of 222066248 is about 14901.8873972393. The cubic root of 222066248 is about 605.5651191237.

The spelling of 222066248 in words is "two hundred twenty-two million, sixty-six thousand, two hundred forty-eight".