222012320104 has 16 divisors (see below), whose sum is σ = 419267872800. Its totient is φ = 110207554032.

The previous prime is 222012320077. The next prime is 222012320119. The reversal of 222012320104 is 401023210222.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99824572 + ... + 99826795.

It is an arithmetic number, because the mean of its divisors is an integer number (26204242050).

Almost surely, 2^222012320104 is an apocalyptic number.

It is an amenable number.

222012320104 is a deficient number, since it is larger than the sum of its proper divisors (197255552696).

222012320104 is a wasteful number, since it uses less digits than its factorization.

222012320104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199651512 (or 199651508 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 222012320104 its reverse (401023210222), we get a palindrome (623035530326).

The spelling of 222012320104 in words is "two hundred twenty-two billion, twelve million, three hundred twenty thousand, one hundred four".