220020011022 has 32 divisors (see below), whose sum is σ = 503457437952. Its totient is φ = 62793540864.

The previous prime is 220020011009. The next prime is 220020011033. The reversal of 220020011022 is 220110020022.

220020011022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 220020010989 and 220020011007.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2849763 + ... + 2925950.

It is an arithmetic number, because the mean of its divisors is an integer number (15733044936).

Almost surely, 2^220020011022 is an apocalyptic number.

220020011022 is an abundant number, since it is smaller than the sum of its proper divisors (283437426930).

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

220020011022 is a wasteful number, since it uses less digits than its factorization.

220020011022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5776632.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 220020011022 its reverse (220110020022), we get a palindrome (440130031044).

The spelling of 220020011022 in words is "two hundred twenty billion, twenty million, eleven thousand, twenty-two".