220120010110 has 128 divisors (see below), whose sum is σ = 559981900800. Its totient is φ = 59997957120.

The previous prime is 220120010063. The next prime is 220120010119. The reversal of 220120010110 is 11010021022.

220120010110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220120010119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 388495 + ... + 768874.

It is an arithmetic number, because the mean of its divisors is an integer number (4374858600).

Almost surely, 2^220120010110 is an apocalyptic number.

220120010110 is an abundant number, since it is smaller than the sum of its proper divisors (339861890690).

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

220120010110 is a wasteful number, since it uses less digits than its factorization.

220120010110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1157426.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 220120010110 its reverse (11010021022), we get a palindrome (231130031132).

The spelling of 220120010110 in words is "two hundred twenty billion, one hundred twenty million, ten thousand, one hundred ten".