20002000110222 has 96 divisors (see below), whose sum is σ = 43642870070400. Its totient is φ = 6108361683840.

The previous prime is 20002000110193. The next prime is 20002000110263. The reversal of 20002000110222 is 22201100020002.

It is a junction number, because it is equal to n+sod(n) for n = 20002000110198 and 20002000110207.

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, 195000753 + ... + 195103299.

It is an arithmetic number, because the mean of its divisors is an integer number (454613229900).

Almost surely, 2^{20002000110222} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20002000110222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21821435035200).

20002000110222 is an abundant number, since it is smaller than the sum of its proper divisors (23640869960178).

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

20002000110222 is a wasteful number, since it uses less digits than its factorization.

20002000110222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104018 (or 104005 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 20002000110222 its reverse (22201100020002), we get a palindrome (42203100130224).

The spelling of 20002000110222 in words is "twenty trillion, two billion, one hundred ten thousand, two hundred twenty-two".