22020044004003 has 32 divisors (see below), whose sum is σ = 30793626642240. Its totient is φ = 13977347973120.

The previous prime is 22020044004001. The next prime is 22020044004017. The reversal of 22020044004003 is 30040044002022.

It is not a de Polignac number, because 22020044004003 - 2¹ = 22020044004001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22020044004001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38540073 + ... + 39107253.

It is an arithmetic number, because the mean of its divisors is an integer number (962300832570).

Almost surely, 2^{22020044004003} is an apocalyptic number.

22020044004003 is a deficient number, since it is larger than the sum of its proper divisors (8773582638237).

22020044004003 is a wasteful number, since it uses less digits than its factorization.

22020044004003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573399.

The product of its (nonzero) digits is 1536, while the sum is 21.

Adding to 22020044004003 its reverse (30040044002022), we get a palindrome (52060088006025).

The spelling of 22020044004003 in words is "twenty-two trillion, twenty billion, forty-four million, four thousand, three".