22020120203003 has 4 divisors (see below), whose sum is σ = 23713975603248. Its totient is φ = 20326264802760.

The previous prime is 22020120202999. The next prime is 22020120203017. The reversal of 22020120203003 is 30030202102022.

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 22020120203003 - 2² = 22020120202999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22020120203063) 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, 846927700103 + ... + 846927700128.

It is an arithmetic number, because the mean of its divisors is an integer number (5928493900812).

Almost surely, 2^{22020120203003} is an apocalyptic number.

22020120203003 is a deficient number, since it is larger than the sum of its proper divisors (1693855400245).

22020120203003 is a wasteful number, since it uses less digits than its factorization.

22020120203003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1693855400244.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 22020120203003 its reverse (30030202102022), we get a palindrome (52050322305025).

The spelling of 22020120203003 in words is "twenty-two trillion, twenty billion, one hundred twenty million, two hundred three thousand, three".