2222008394 has 8 divisors (see below), whose sum is σ = 3333334788. Its totient is φ = 1110896800.

The previous prime is 2222008361. The next prime is 2222008417. The reversal of 2222008394 is 4938002222.

It can be written as a sum of positive squares in 2 ways, for example, as 1965592225 + 256416169 = 44335^2 + 16013^2 .

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2222008394.

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, 24707 + ... + 71094.

Almost surely, 2^2222008394 is an apocalyptic number.

2222008394 is a deficient number, since it is larger than the sum of its proper divisors (1111326394).

2222008394 is a wasteful number, since it uses less digits than its factorization.

2222008394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107400.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 2222008394 is about 47138.1840337534. The cubic root of 2222008394 is about 1304.9140235877.

The spelling of 2222008394 in words is "two billion, two hundred twenty-two million, eight thousand, three hundred ninety-four".