222000111102 has 96 divisors (see below), whose sum is σ = 563275948032. Its totient is φ = 57091320000.

The previous prime is 222000111041. The next prime is 222000111197. The reversal of 222000111102 is 201111000222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 297027 + ... + 729537.

It is an arithmetic number, because the mean of its divisors is an integer number (5867457792).

Almost surely, 2^222000111102 is an apocalyptic number.

222000111102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 222000111102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (281637974016).

222000111102 is an abundant number, since it is smaller than the sum of its proper divisors (341275836930).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222000111102 is a wasteful number, since it uses less digits than its factorization.

222000111102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432646 (or 432635 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 222000111102 its reverse (201111000222), we get a palindrome (423111111324).

The spelling of 222000111102 in words is "two hundred twenty-two billion, one hundred eleven thousand, one hundred two".