3122122541647 has 2 divisors, whose sum is σ = 3122122541648. Its totient is φ = 3122122541646.

The previous prime is 3122122541639. The next prime is 3122122541653. The reversal of 3122122541647 is 7461452212213.

3122122541647 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3122122541647 - 2³ = 3122122541639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3122122541947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1561061270823 + 1561061270824.

It is an arithmetic number, because the mean of its divisors is an integer number (1561061270824).

Almost surely, 2^{3122122541647} is an apocalyptic number.

3122122541647 is a deficient number, since it is larger than the sum of its proper divisors (1).

3122122541647 is an equidigital number, since it uses as much as digits as its factorization.

3122122541647 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 161280, while the sum is 40.

The spelling of 3122122541647 in words is "three trillion, one hundred twenty-two billion, one hundred twenty-two million, five hundred forty-one thousand, six hundred forty-seven".