220100020022 has 32 divisors (see below), whose sum is σ = 336173483520. Its totient is φ = 108055866240.

The previous prime is 220100019901. The next prime is 220100020033. The reversal of 220100020022 is 220020001022.

It is a junction number, because it is equal to n+sod(n) for n = 220100019985 and 220100020012.

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, 38056943 + ... + 38062725.

It is an arithmetic number, because the mean of its divisors is an integer number (10505421360).

Almost surely, 2^220100020022 is an apocalyptic number.

220100020022 is a deficient number, since it is larger than the sum of its proper divisors (116073463498).

220100020022 is a wasteful number, since it uses less digits than its factorization.

220100020022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6908.

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 220100020022 its reverse (220020001022), we get a palindrome (440120021044).

The spelling of 220100020022 in words is "two hundred twenty billion, one hundred million, twenty thousand, twenty-two".