222194221094 has 8 divisors (see below), whose sum is σ = 333322428360. Its totient is φ = 111086744976.

The previous prime is 222194221087. The next prime is 222194221099. The reversal of 222194221094 is 490122491222.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222194221099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5155964 + ... + 5198879.

It is an arithmetic number, because the mean of its divisors is an integer number (41665303545).

Almost surely, 2^222194221094 is an apocalyptic number.

222194221094 is a deficient number, since it is larger than the sum of its proper divisors (111128207266).

222194221094 is a wasteful number, since it uses less digits than its factorization.

222194221094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10365574.

The product of its (nonzero) digits is 41472, while the sum is 38.

The spelling of 222194221094 in words is "two hundred twenty-two billion, one hundred ninety-four million, two hundred twenty-one thousand, ninety-four".