220110010110 has 96 divisors (see below), whose sum is σ = 576431294400. Its totient is φ = 58271270400.

The previous prime is 220110010103. The next prime is 220110010111. The reversal of 220110010110 is 11010011022.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 220110010092 and 220110010101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220110010111) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 37424370 + ... + 37430250.

It is an arithmetic number, because the mean of its divisors is an integer number (6004492650).

Almost surely, 2^220110010110 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 220110010110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (288215647200).

220110010110 is an abundant number, since it is smaller than the sum of its proper divisors (356321284290).

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

220110010110 is a wasteful number, since it uses less digits than its factorization.

220110010110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8834 (or 8831 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 220110010110 its reverse (11010011022), we get a palindrome (231120021132).

The spelling of 220110010110 in words is "two hundred twenty billion, one hundred ten million, ten thousand, one hundred ten".