22221001120039 has 2 divisors, whose sum is σ = 22221001120040. Its totient is φ = 22221001120038.

The previous prime is 22221001120007. The next prime is 22221001120049. The reversal of 22221001120039 is 93002110012222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22221001120039 - 2⁵ = 22221001120007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22221001119995 and 22221001120022.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22221001120049) 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, 11110500560019 + 11110500560020.

It is an arithmetic number, because the mean of its divisors is an integer number (11110500560020).

Almost surely, 2^{22221001120039} is an apocalyptic number.

22221001120039 is a deficient number, since it is larger than the sum of its proper divisors (1).

22221001120039 is an equidigital number, since it uses as much as digits as its factorization.

22221001120039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 25.

The spelling of 22221001120039 in words is "twenty-two trillion, two hundred twenty-one billion, one million, one hundred twenty thousand, thirty-nine".