7322013870091 has 2 divisors, whose sum is σ = 7322013870092. Its totient is φ = 7322013870090.

The previous prime is 7322013870077. The next prime is 7322013870139. The reversal of 7322013870091 is 1900783102237.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7322013870091 - 2⁹ = 7322013869579 is a prime.

It is a super-2 number, since 2×7322013870091² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7322013870791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3661006935045 + 3661006935046.

It is an arithmetic number, because the mean of its divisors is an integer number (3661006935046).

Almost surely, 2^{7322013870091} is an apocalyptic number.

7322013870091 is a deficient number, since it is larger than the sum of its proper divisors (1).

7322013870091 is an equidigital number, since it uses as much as digits as its factorization.

7322013870091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 127008, while the sum is 43.

The spelling of 7322013870091 in words is "seven trillion, three hundred twenty-two billion, thirteen million, eight hundred seventy thousand, ninety-one".