220001003221110 has 64 divisors (see below), whose sum is σ = 542427732000000. Its totient is φ = 57065026753152.

The previous prime is 220001003221093. The next prime is 220001003221121. The reversal of 220001003221110 is 11122300100022.

220001003221110 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 (15).

It is a self number, because there is not a number n which added to its sum of digits gives 220001003221110.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24438360 + ... + 32206139.

It is an arithmetic number, because the mean of its divisors is an integer number (8475433312500).

Almost surely, 2^{220001003221110} is an apocalyptic number.

220001003221110 is an abundant number, since it is smaller than the sum of its proper divisors (322426728778890).

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

220001003221110 is a wasteful number, since it uses less digits than its factorization.

220001003221110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56648045.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 220001003221110 its reverse (11122300100022), we get a palindrome (231123303321132).

The spelling of 220001003221110 in words is "two hundred twenty trillion, one billion, three million, two hundred twenty-one thousand, one hundred ten".