220020010110 has 48 divisors (see below), whose sum is σ = 586004524560. Its totient is φ = 57240977280.

The previous prime is 220020010097. The next prime is 220020010153. The reversal of 220020010110 is 11010020022.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 220020010092 and 220020010101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29809320 + ... + 29816699.

It is an arithmetic number, because the mean of its divisors is an integer number (12208427595).

Almost surely, 2^220020010110 is an apocalyptic number.

220020010110 is an abundant number, since it is smaller than the sum of its proper divisors (365984514450).

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

220020010110 is a wasteful number, since it uses less digits than its factorization.

220020010110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59626073 (or 59626070 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 220020010110 its reverse (11010020022), we get a palindrome (231030030132).

The spelling of 220020010110 in words is "two hundred twenty billion, twenty million, ten thousand, one hundred ten".