201102001112222 has 12 divisors (see below), whose sum is σ = 350902471328640. Its totient is φ = 86186571905196.

The previous prime is 201102001112149. The next prime is 201102001112237. The reversal of 201102001112222 is 222211100201102.

201102001112222 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 201102001112222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1026030617822 + ... + 1026030618017.

It is an arithmetic number, because the mean of its divisors is an integer number (29241872610720).

Almost surely, 2^{201102001112222} is an apocalyptic number.

201102001112222 is a deficient number, since it is larger than the sum of its proper divisors (149800470216418).

201102001112222 is a wasteful number, since it uses less digits than its factorization.

201102001112222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2052061235855 (or 2052061235848 counting only the distinct ones).

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

Adding to 201102001112222 its reverse (222211100201102), we get a palindrome (423313101313324).

The spelling of 201102001112222 in words is "two hundred one trillion, one hundred two billion, one million, one hundred twelve thousand, two hundred twenty-two".