20422000003 has 2 divisors, whose sum is σ = 20422000004. Its totient is φ = 20422000002.

The previous prime is 20421999979. The next prime is 20422000009. The reversal of 20422000003 is 30000022402.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20422000003 - 2⁵ = 20421999971 is a prime.

It is not a weakly prime, because it can be changed into another prime (20422000009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10211000001 + 10211000002.

It is an arithmetic number, because the mean of its divisors is an integer number (10211000002).

Almost surely, 2^20422000003 is an apocalyptic number.

20422000003 is a deficient number, since it is larger than the sum of its proper divisors (1).

20422000003 is an equidigital number, since it uses as much as digits as its factorization.

20422000003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 13.

Adding to 20422000003 its reverse (30000022402), we get a palindrome (50422022405).

The spelling of 20422000003 in words is "twenty billion, four hundred twenty-two million, three", and thus it is an aban number.