2022221012003 has 4 divisors (see below), whose sum is σ = 2043068651400. Its totient is φ = 2001373372608.

The previous prime is 2022221011997. The next prime is 2022221012023. The reversal of 2022221012003 is 3002101222202.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2022221012003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2022221012023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10423819553 + ... + 10423819746.

It is an arithmetic number, because the mean of its divisors is an integer number (510767162850).

Almost surely, 2^{2022221012003} is an apocalyptic number.

2022221012003 is a deficient number, since it is larger than the sum of its proper divisors (20847639397).

2022221012003 is an equidigital number, since it uses as much as digits as its factorization.

2022221012003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20847639396.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 2022221012003 its reverse (3002101222202), we get a palindrome (5024322234205).

The spelling of 2022221012003 in words is "two trillion, twenty-two billion, two hundred twenty-one million, twelve thousand, three".