12626743101 has 16 divisors (see below), whose sum is σ = 19243534464. Its totient is φ = 7214238144.

The previous prime is 12626743097. The next prime is 12626743121. The reversal of 12626743101 is 10134762621.

It is not a de Polignac number, because 12626743101 - 2² = 12626743097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12626743121) 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, 119335 + ... + 198731.

It is an arithmetic number, because the mean of its divisors is an integer number (1202720904).

Almost surely, 2^12626743101 is an apocalyptic number.

It is an amenable number.

12626743101 is a deficient number, since it is larger than the sum of its proper divisors (6616791363).

12626743101 is an equidigital number, since it uses as much as digits as its factorization.

12626743101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86980.

The product of its (nonzero) digits is 12096, while the sum is 33.

The spelling of 12626743101 in words is "twelve billion, six hundred twenty-six million, seven hundred forty-three thousand, one hundred one".