222834994 has 8 divisors (see below), whose sum is σ = 348785280. Its totient is φ = 106573236.

The previous prime is 222834977. The next prime is 222835003. The reversal of 222834994 is 499438222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 222834994.

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 in 3 ways as a sum of consecutive naturals, for example, 2422074 + ... + 2422165.

It is an arithmetic number, because the mean of its divisors is an integer number (43598160).

Almost surely, 2^222834994 is an apocalyptic number.

222834994 is a deficient number, since it is larger than the sum of its proper divisors (125950286).

222834994 is a wasteful number, since it uses less digits than its factorization.

222834994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4844264.

The product of its digits is 248832, while the sum is 43.

The square root of 222834994 is about 14927.6586911679. The cubic root of 222834994 is about 606.2630934360.

The spelling of 222834994 in words is "two hundred twenty-two million, eight hundred thirty-four thousand, nine hundred ninety-four".