222434854 has 8 divisors (see below), whose sum is σ = 337672440. Its totient is φ = 109877376.

The previous prime is 222434819. The next prime is 222434899. The reversal of 222434854 is 458434222.

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

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 in 3 ways as a sum of consecutive naturals, for example, 669819 + ... + 670150.

It is an arithmetic number, because the mean of its divisors is an integer number (42209055).

Almost surely, 2^222434854 is an apocalyptic number.

222434854 is a deficient number, since it is larger than the sum of its proper divisors (115237586).

222434854 is a wasteful number, since it uses less digits than its factorization.

222434854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1340054.

The product of its digits is 61440, while the sum is 34.

The square root of 222434854 is about 14914.2500314297. The cubic root of 222434854 is about 605.8999914840.

The spelling of 222434854 in words is "two hundred twenty-two million, four hundred thirty-four thousand, eight hundred fifty-four".