201102020102222 has 32 divisors (see below), whose sum is σ = 312337416268800. Its totient is φ = 96995833312000.

The previous prime is 201102020102111. The next prime is 201102020102239. The reversal of 201102020102222 is 222201020201102.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 201102020102222.

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, 3306426572 + ... + 3306487392.

It is an arithmetic number, because the mean of its divisors is an integer number (9760544258400).

Almost surely, 2^{201102020102222} is an apocalyptic number.

201102020102222 is a deficient number, since it is larger than the sum of its proper divisors (111235396166578).

201102020102222 is a wasteful number, since it uses less digits than its factorization.

201102020102222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111532.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 201102020102222 its reverse (222201020201102), we get a palindrome (423303040303324).

The spelling of 201102020102222 in words is "two hundred one trillion, one hundred two billion, twenty million, one hundred two thousand, two hundred twenty-two".