220210022101110 has 128 divisors (see below), whose sum is σ = 564967109537280. Its totient is φ = 54737839478784.

The previous prime is 220210022101079. The next prime is 220210022101151. The reversal of 220210022101110 is 11101220012022.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 220210022101110.

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, 213235581 + ... + 214265799.

It is an arithmetic number, because the mean of its divisors is an integer number (4413805543260).

Almost surely, 2^{220210022101110} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 220210022101110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (282483554768640).

220210022101110 is an abundant number, since it is smaller than the sum of its proper divisors (344757087436170).

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

220210022101110 is a wasteful number, since it uses less digits than its factorization.

220210022101110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1034270.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 220210022101110 its reverse (11101220012022), we get a palindrome (231311242113132).

The spelling of 220210022101110 in words is "two hundred twenty trillion, two hundred ten billion, twenty-two million, one hundred one thousand, one hundred ten".