220110120211110 has 64 divisors (see below), whose sum is σ = 557873654220288. Its totient is φ = 55467596543744.

The previous prime is 220110120211103. The next prime is 220110120211123. The reversal of 220110120211110 is 11112021011022.

It is a happy number.

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 220110120211110.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 1921630527 + ... + 1921745066.

It is an arithmetic number, because the mean of its divisors is an integer number (8716775847192).

Almost surely, 2^{220110120211110} is an apocalyptic number.

220110120211110 is an abundant number, since it is smaller than the sum of its proper divisors (337763534009178).

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

220110120211110 is a wasteful number, since it uses less digits than its factorization.

220110120211110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3843375709.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 220110120211110 its reverse (11112021011022), we get a palindrome (231222141222132).

The spelling of 220110120211110 in words is "two hundred twenty trillion, one hundred ten billion, one hundred twenty million, two hundred eleven thousand, one hundred ten".