791130222001 has 16 divisors (see below), whose sum is σ = 909157303296. Its totient is φ = 674362009296.

The previous prime is 791130221989. The next prime is 791130222017. The reversal of 791130222001 is 100222031197.

It is a cyclic number.

It is not a de Polignac number, because 791130222001 - 2⁵ = 791130221969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (791130222031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1128790 + ... + 1690096.

It is an arithmetic number, because the mean of its divisors is an integer number (56822331456).

Almost surely, 2^791130222001 is an apocalyptic number.

It is an amenable number.

791130222001 is a deficient number, since it is larger than the sum of its proper divisors (118027081295).

791130222001 is a wasteful number, since it uses less digits than its factorization.

791130222001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562428.

The product of its (nonzero) digits is 1512, while the sum is 28.

Adding to 791130222001 its reverse (100222031197), we get a palindrome (891352253198).

The spelling of 791130222001 in words is "seven hundred ninety-one billion, one hundred thirty million, two hundred twenty-two thousand, one".