220102221001112 has 64 divisors (see below), whose sum is σ = 420183109500000. Its totient is φ = 108064032823296.

The previous prime is 220102221001073. The next prime is 220102221001123. The reversal of 220102221001112 is 211100122201022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 601602014 + ... + 601967762.

Almost surely, 2^{220102221001112} is an apocalyptic number.

It is an amenable number.

220102221001112 is a deficient number, since it is larger than the sum of its proper divisors (200080888498888).

220102221001112 is a wasteful number, since it uses less digits than its factorization.

220102221001112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369388 (or 369384 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 220102221001112 its reverse (211100122201022), we get a palindrome (431202343202134).

The spelling of 220102221001112 in words is "two hundred twenty trillion, one hundred two billion, two hundred twenty-one million, one thousand, one hundred twelve".