102222201122 has 8 divisors (see below), whose sum is σ = 153653414400. Its totient is φ = 51004396324.

The previous prime is 102222201091. The next prime is 102222201143. The reversal of 102222201122 is 221102222201.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 102222201122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53350922 + ... + 53352837.

It is an arithmetic number, because the mean of its divisors is an integer number (19206676800).

Almost surely, 2^102222201122 is an apocalyptic number.

102222201122 is a deficient number, since it is larger than the sum of its proper divisors (51431213278).

102222201122 is a wasteful number, since it uses less digits than its factorization.

102222201122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106704240.

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

Adding to 102222201122 its reverse (221102222201), we get a palindrome (323324423323).

The spelling of 102222201122 in words is "one hundred two billion, two hundred twenty-two million, two hundred one thousand, one hundred twenty-two".