222066112 has 14 divisors (see below), whose sum is σ = 440662568. Its totient is φ = 111033024.

The previous prime is 222066107. The next prime is 222066139. The reversal of 222066112 is 211660222.

222066112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1734828 + ... + 1734955.

Almost surely, 2^222066112 is an apocalyptic number.

It is an amenable number.

222066112 is a deficient number, since it is larger than the sum of its proper divisors (218596456).

222066112 is an equidigital number, since it uses as much as digits as its factorization.

222066112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3469795 (or 3469785 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 222066112 is about 14901.8828340583. The cubic root of 222066112 is about 605.5649955017.

The spelling of 222066112 in words is "two hundred twenty-two million, sixty-six thousand, one hundred twelve".