220220010122 has 16 divisors (see below), whose sum is σ = 382068453312. Its totient is φ = 93242895360.

The previous prime is 220220010013. The next prime is 220220010163. The reversal of 220220010122 is 221010022022.

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 = 220220010097 and 220220010106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94757879 + ... + 94760202.

It is an arithmetic number, because the mean of its divisors is an integer number (23879278332).

Almost surely, 2^220220010122 is an apocalyptic number.

220220010122 is a deficient number, since it is larger than the sum of its proper divisors (161848443190).

220220010122 is a wasteful number, since it uses less digits than its factorization.

220220010122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189518173.

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

Adding to 220220010122 its reverse (221010022022), we get a palindrome (441230032144).

The spelling of 220220010122 in words is "two hundred twenty billion, two hundred twenty million, ten thousand, one hundred twenty-two".