22000220000010 has 96 divisors (see below), whose sum is σ = 68812718232960. Its totient is φ = 4763957410944.

The previous prime is 22000219999861. The next prime is 22000220000021. The reversal of 22000220000010 is 1000002200022.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 22000219999947 and 22000220000001.

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 47 ways as a sum of consecutive naturals, for example, 918961297 + ... + 918985236.

It is an arithmetic number, because the mean of its divisors is an integer number (716799148260).

Almost surely, 2^{22000220000010} is an apocalyptic number.

22000220000010 is an abundant number, since it is smaller than the sum of its proper divisors (46812498232950).

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

22000220000010 is a wasteful number, since it uses less digits than its factorization.

22000220000010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1837946572 (or 1837946569 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 9.

Adding to 22000220000010 its reverse (1000002200022), we get a palindrome (23000222200032).

The spelling of 22000220000010 in words is "twenty-two trillion, two hundred twenty million, ten", and thus it is an aban number.