22010112010110 has 128 divisors (see below), whose sum is σ = 61607485900800. Its totient is φ = 5030487479808.

The previous prime is 22010112010067. The next prime is 22010112010171. The reversal of 22010112010110 is 1101021101022.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 142676079 + ... + 142830261.

It is an arithmetic number, because the mean of its divisors is an integer number (481308483600).

Almost surely, 2^{22010112010110} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22010112010110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30803742950400).

22010112010110 is an abundant number, since it is smaller than the sum of its proper divisors (39597373890690).

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

22010112010110 is a wasteful number, since it uses less digits than its factorization.

22010112010110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168087 (or 168073 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 22010112010110 its reverse (1101021101022), we get a palindrome (23111133111132).

The spelling of 22010112010110 in words is "twenty-two trillion, ten billion, one hundred twelve million, ten thousand, one hundred ten".