22020100220010 has 32 divisors (see below), whose sum is σ = 54670593651840. Its totient is φ = 5669543044928.

The previous prime is 22020100220009. The next prime is 22020100220071. The reversal of 22020100220010 is 1002200102022.

It is a Curzon number.

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 15 ways as a sum of consecutive naturals, for example, 12655229142 + ... + 12655230881.

It is an arithmetic number, because the mean of its divisors is an integer number (1708456051620).

Almost surely, 2^{22020100220010} is an apocalyptic number.

22020100220010 is an abundant number, since it is smaller than the sum of its proper divisors (32650493431830).

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

22020100220010 is a wasteful number, since it uses less digits than its factorization.

22020100220010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25310460062.

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

Adding to 22020100220010 its reverse (1002200102022), we get a palindrome (23022300322032).

The spelling of 22020100220010 in words is "twenty-two trillion, twenty billion, one hundred million, two hundred twenty thousand, ten".