12886466101 has 4 divisors (see below), whose sum is σ = 12907980000. Its totient is φ = 12864952204.

The previous prime is 12886466093. The next prime is 12886466107. The reversal of 12886466101 is 10166468821.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12886466101 - 2³ = 12886466093 is a prime.

It is a super-2 number, since 2×12886466101² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12886466107) 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, 10756051 + ... + 10757248.

It is an arithmetic number, because the mean of its divisors is an integer number (3226995000).

Almost surely, 2^12886466101 is an apocalyptic number.

It is an amenable number.

12886466101 is a deficient number, since it is larger than the sum of its proper divisors (21513899).

12886466101 is an equidigital number, since it uses as much as digits as its factorization.

12886466101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21513898.

The product of its (nonzero) digits is 110592, while the sum is 43.

The spelling of 12886466101 in words is "twelve billion, eight hundred eighty-six million, four hundred sixty-six thousand, one hundred one".