12716057201 has 4 divisors (see below), whose sum is σ = 12716412132. Its totient is φ = 12715702272.

The previous prime is 12716057197. The next prime is 12716057231. The reversal of 12716057201 is 10275061721.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10275061721 = 157 ⋅65446253.

It can be written as a sum of positive squares in 2 ways, for example, as 1395097201 + 11320960000 = 37351^2 + 106400^2 .

It is a cyclic number.

It is not a de Polignac number, because 12716057201 - 2² = 12716057197 is a prime.

It is a super-2 number, since 2×12716057201² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12716057231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116816 + ... + 197681.

It is an arithmetic number, because the mean of its divisors is an integer number (3179103033).

Almost surely, 2^12716057201 is an apocalyptic number.

It is an amenable number.

12716057201 is a deficient number, since it is larger than the sum of its proper divisors (354931).

12716057201 is an equidigital number, since it uses as much as digits as its factorization.

12716057201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354930.

The product of its (nonzero) digits is 5880, while the sum is 32.

The spelling of 12716057201 in words is "twelve billion, seven hundred sixteen million, fifty-seven thousand, two hundred one".