12702071267 has 8 divisors (see below), whose sum is σ = 12729063600. Its totient is φ = 12675098880.

The previous prime is 12702071233. The next prime is 12702071279. The reversal of 12702071267 is 76217020721.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12702071267 - 2¹⁶ = 12702005731 is a prime.

It is a super-2 number, since 2×12702071267² (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 (12702074267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2328359 + ... + 2333807.

It is an arithmetic number, because the mean of its divisors is an integer number (1591132950).

Almost surely, 2^12702071267 is an apocalyptic number.

12702071267 is a deficient number, since it is larger than the sum of its proper divisors (26992333).

12702071267 is an equidigital number, since it uses as much as digits as its factorization.

12702071267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9973.

The product of its (nonzero) digits is 16464, while the sum is 35.

Adding to 12702071267 its reverse (76217020721), we get a palindrome (88919091988).

The spelling of 12702071267 in words is "twelve billion, seven hundred two million, seventy-one thousand, two hundred sixty-seven".