22020220202003 has 4 divisors (see below), whose sum is σ = 22050017523720. Its totient is φ = 21990422880288.

The previous prime is 22020220201963. The next prime is 22020220202063. The reversal of 22020220202003 is 30020202202022.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22020220202003 - 2¹² = 22020220197907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22020220202063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14898659750 + ... + 14898661227.

It is an arithmetic number, because the mean of its divisors is an integer number (5512504380930).

Almost surely, 2^{22020220202003} is an apocalyptic number.

22020220202003 is a deficient number, since it is larger than the sum of its proper divisors (29797321717).

22020220202003 is an equidigital number, since it uses as much as digits as its factorization.

22020220202003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29797321716.

The product of its (nonzero) digits is 384, while the sum is 17.

Adding to 22020220202003 its reverse (30020202202022), we get a palindrome (52040422404025).

The spelling of 22020220202003 in words is "twenty-two trillion, twenty billion, two hundred twenty million, two hundred two thousand, three".