22120020020039 has 2 divisors, whose sum is σ = 22120020020040. Its totient is φ = 22120020020038.

The previous prime is 22120020019973. The next prime is 22120020020047. The reversal of 22120020020039 is 93002002002122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22120020020039 - 2¹⁶ = 22120019954503 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22120020019996 and 22120020020023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22120020020239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11060010010019 + 11060010010020.

It is an arithmetic number, because the mean of its divisors is an integer number (11060010010020).

Almost surely, 2^{22120020020039} is an apocalyptic number.

22120020020039 is a deficient number, since it is larger than the sum of its proper divisors (1).

22120020020039 is an equidigital number, since it uses as much as digits as its factorization.

22120020020039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 23.

The spelling of 22120020020039 in words is "twenty-two trillion, one hundred twenty billion, twenty million, twenty thousand, thirty-nine".