12626496319101 has 48 divisors (see below), whose sum is σ = 20169278398080. Its totient is φ = 7000581168000.

The previous prime is 12626496319057. The next prime is 12626496319109. The reversal of 12626496319101 is 10191369462621.

It is not a de Polignac number, because 12626496319101 - 2¹⁹ = 12626495794813 is a prime.

It is a super-2 number, since 2×12626496319101² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12626496319109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1280650 + ... + 5185851.

It is an arithmetic number, because the mean of its divisors is an integer number (420193299960).

Almost surely, 2^{12626496319101} is an apocalyptic number.

It is an amenable number.

12626496319101 is a deficient number, since it is larger than the sum of its proper divisors (7542782078979).

12626496319101 is a wasteful number, since it uses less digits than its factorization.

12626496319101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6466914 (or 6466907 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 51.

The spelling of 12626496319101 in words is "twelve trillion, six hundred twenty-six billion, four hundred ninety-six million, three hundred nineteen thousand, one hundred one".