222002094 has 16 divisors (see below), whose sum is σ = 444517632. Its totient is φ = 73915128.

The previous prime is 222002089. The next prime is 222002101. The reversal of 222002094 is 490200222.

It is a self number, because there is not a number n which added to its sum of digits gives 222002094.

It is a congruent number.

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, 15654 + ... + 26249.

It is an arithmetic number, because the mean of its divisors is an integer number (27782352).

Almost surely, 2^222002094 is an apocalyptic number.

222002094 is an abundant number, since it is smaller than the sum of its proper divisors (222515538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222002094 is a wasteful number, since it uses less digits than its factorization.

222002094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42791.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 222002094 is about 14899.7346956246. The cubic root of 222002094 is about 605.5067984398.

The spelling of 222002094 in words is "two hundred twenty-two million, two thousand, ninety-four".