20220002003 has 2 divisors, whose sum is σ = 20220002004. Its totient is φ = 20220002002.

The previous prime is 20220001981. The next prime is 20220002009. The reversal of 20220002003 is 30020002202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20220002003 - 2¹⁶ = 20219936467 is a prime.

It is not a weakly prime, because it can be changed into another prime (20220002009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10110001001 + 10110001002.

It is an arithmetic number, because the mean of its divisors is an integer number (10110001002).

Almost surely, 2^20220002003 is an apocalyptic number.

20220002003 is a deficient number, since it is larger than the sum of its proper divisors (1).

20220002003 is an equidigital number, since it uses as much as digits as its factorization.

20220002003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 11.

Adding to 20220002003 its reverse (30020002202), we get a palindrome (50240004205).

The spelling of 20220002003 in words is "twenty billion, two hundred twenty million, two thousand, three".