201112021202222 has 16 divisors (see below), whose sum is σ = 324951755955120. Its totient is φ = 92798506880832.

The previous prime is 201112021202203. The next prime is 201112021202237. The reversal of 201112021202222 is 222202120211102.

201112021202222 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 201112021202194 and 201112021202203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 934306223 + ... + 934521450.

It is an arithmetic number, because the mean of its divisors is an integer number (20309484747195).

Almost surely, 2^{201112021202222} is an apocalyptic number.

201112021202222 is a deficient number, since it is larger than the sum of its proper divisors (123839734752898).

201112021202222 is a wasteful number, since it uses less digits than its factorization.

201112021202222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1868831827.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 201112021202222 its reverse (222202120211102), we get a palindrome (423314141413324).

The spelling of 201112021202222 in words is "two hundred one trillion, one hundred twelve billion, twenty-one million, two hundred two thousand, two hundred twenty-two".