22030036651709 has 2 divisors, whose sum is σ = 22030036651710. Its totient is φ = 22030036651708.

The previous prime is 22030036651543. The next prime is 22030036651729. The reversal of 22030036651709 is 90715663003022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18836060042809 + 3193976608900 = 4340053^2 + 1787170^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22030036651709 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22030036651709.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22030036651729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11015018325854 + 11015018325855.

It is an arithmetic number, because the mean of its divisors is an integer number (11015018325855).

Almost surely, 2^{22030036651709} is an apocalyptic number.

It is an amenable number.

22030036651709 is a deficient number, since it is larger than the sum of its proper divisors (1).

22030036651709 is an equidigital number, since it uses as much as digits as its factorization.

22030036651709 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 408240, while the sum is 44.

The spelling of 22030036651709 in words is "twenty-two trillion, thirty billion, thirty-six million, six hundred fifty-one thousand, seven hundred nine".