22001071000079 has 2 divisors, whose sum is σ = 22001071000080. Its totient is φ = 22001071000078.

The previous prime is 22001071000061. The next prime is 22001071000121. The reversal of 22001071000079 is 97000017010022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22001071000079 - 2⁸ = 22001070999823 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22001071008079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11000535500039 + 11000535500040.

It is an arithmetic number, because the mean of its divisors is an integer number (11000535500040).

Almost surely, 2^{22001071000079} is an apocalyptic number.

22001071000079 is a deficient number, since it is larger than the sum of its proper divisors (1).

22001071000079 is an equidigital number, since it uses as much as digits as its factorization.

22001071000079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1764, while the sum is 29.

The spelling of 22001071000079 in words is "twenty-two trillion, one billion, seventy-one million, seventy-nine", and thus it is an aban number and an uban number.