20022012220039 has 2 divisors, whose sum is σ = 20022012220040. Its totient is φ = 20022012220038.

The previous prime is 20022012220037. The next prime is 20022012220103. The reversal of 20022012220039 is 93002221022002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20022012220039 - 2¹ = 20022012220037 is a prime.

Together with 20022012220037, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 20022012219995 and 20022012220022.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20022012220033) 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 as a sum of consecutive naturals, namely, 10011006110019 + 10011006110020.

It is an arithmetic number, because the mean of its divisors is an integer number (10011006110020).

Almost surely, 2^{20022012220039} is an apocalyptic number.

20022012220039 is a deficient number, since it is larger than the sum of its proper divisors (1).

20022012220039 is an equidigital number, since it uses as much as digits as its factorization.

20022012220039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 25.

The spelling of 20022012220039 in words is "twenty trillion, twenty-two billion, twelve million, two hundred twenty thousand, thirty-nine".