220001100110 has 24 divisors (see below), whose sum is σ = 435274906248. Its totient is φ = 80000399600.

The previous prime is 220001100107. The next prime is 220001100127. The reversal of 220001100110 is 11001100022.

It is a super-2 number, since 2×220001100110² (a number of 23 digits) contains 22 as substring.

220001100110 is a modest number, since divided by 1100110 gives 2200 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 90908336 + ... + 90910755.

It is an arithmetic number, because the mean of its divisors is an integer number (18136454427).

Almost surely, 2^220001100110 is an apocalyptic number.

220001100110 is a deficient number, since it is larger than the sum of its proper divisors (215273806138).

220001100110 is a wasteful number, since it uses less digits than its factorization.

220001100110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181819120 (or 181819109 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 220001100110 its reverse (11001100022), we get a palindrome (231002200132).

The spelling of 220001100110 in words is "two hundred twenty billion, one million, one hundred thousand, one hundred ten".