220110220022 has 32 divisors (see below), whose sum is σ = 415878382080. Its totient is φ = 84873127680.

The previous prime is 220110220019. The next prime is 220110220067. The reversal of 220110220022 is 220022011022.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 220110219979 and 220110220006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7352522 + ... + 7382397.

It is an arithmetic number, because the mean of its divisors is an integer number (12996199440).

Almost surely, 2^220110220022 is an apocalyptic number.

220110220022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

220110220022 is a deficient number, since it is larger than the sum of its proper divisors (195768162058).

220110220022 is a wasteful number, since it uses less digits than its factorization.

220110220022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14735036.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 220110220022 its reverse (220022011022), we get a palindrome (440132231044).

The spelling of 220110220022 in words is "two hundred twenty billion, one hundred ten million, two hundred twenty thousand, twenty-two".