8022072745013 has 2 divisors, whose sum is σ = 8022072745014. Its totient is φ = 8022072745012.

The previous prime is 8022072745009. The next prime is 8022072745021. The reversal of 8022072745013 is 3105472702208.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5643204544849 + 2378868200164 = 2375543^2 + 1542358^2 .

It is a cyclic number.

It is not a de Polignac number, because 8022072745013 - 2² = 8022072745009 is a prime.

It is a super-2 number, since 2×8022072745013² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8022072745073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4011036372506 + 4011036372507.

It is an arithmetic number, because the mean of its divisors is an integer number (4011036372507).

Almost surely, 2^{8022072745013} is an apocalyptic number.

It is an amenable number.

8022072745013 is a deficient number, since it is larger than the sum of its proper divisors (1).

8022072745013 is an equidigital number, since it uses as much as digits as its factorization.

8022072745013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 188160, while the sum is 41.

The spelling of 8022072745013 in words is "eight trillion, twenty-two billion, seventy-two million, seven hundred forty-five thousand, thirteen".