22180630222 has 8 divisors (see below), whose sum is σ = 34418219400. Its totient is φ = 10707890424.

The previous prime is 22180630217. The next prime is 22180630237. The reversal of 22180630222 is 22203608122.

It is a happy number.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191212272 + ... + 191212387.

It is an arithmetic number, because the mean of its divisors is an integer number (4302277425).

Almost surely, 2^22180630222 is an apocalyptic number.

22180630222 is a deficient number, since it is larger than the sum of its proper divisors (12237589178).

22180630222 is a wasteful number, since it uses less digits than its factorization.

22180630222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382424690.

The product of its (nonzero) digits is 4608, while the sum is 28.

The spelling of 22180630222 in words is "twenty-two billion, one hundred eighty million, six hundred thirty thousand, two hundred twenty-two".