20042422409083 has 2 divisors, whose sum is σ = 20042422409084. Its totient is φ = 20042422409082.

The previous prime is 20042422409039. The next prime is 20042422409153. The reversal of 20042422409083 is 38090422424002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20042422409083 - 2²¹ = 20042420311931 is a prime.

It is a super-2 number, since 2×20042422409083² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (20042422409033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10021211204541 + 10021211204542.

It is an arithmetic number, because the mean of its divisors is an integer number (10021211204542).

Almost surely, 2^{20042422409083} is an apocalyptic number.

20042422409083 is a deficient number, since it is larger than the sum of its proper divisors (1).

20042422409083 is an equidigital number, since it uses as much as digits as its factorization.

20042422409083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 221184, while the sum is 40.

The spelling of 20042422409083 in words is "twenty trillion, forty-two billion, four hundred twenty-two million, four hundred nine thousand, eighty-three".