222052346 has 16 divisors (see below), whose sum is σ = 341003520. Its totient is φ = 108396240.

The previous prime is 222052309. The next prime is 222052381. The reversal of 222052346 is 643250222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38576 + ... + 43956.

It is an arithmetic number, because the mean of its divisors is an integer number (21312720).

Almost surely, 2^222052346 is an apocalyptic number.

222052346 is a deficient number, since it is larger than the sum of its proper divisors (118951174).

222052346 is a wasteful number, since it uses less digits than its factorization.

222052346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5869.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 222052346 is about 14901.4209389575. The cubic root of 222052346 is about 605.5524821411.

The spelling of 222052346 in words is "two hundred twenty-two million, fifty-two thousand, three hundred forty-six".