12625610101 has 8 divisors (see below), whose sum is σ = 13597741080. Its totient is φ = 11653612032.

The previous prime is 12625610083. The next prime is 12625610171. The reversal of 12625610101 is 10101652621.

It is a happy number.

12625610101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 580328100 + 12045282001 = 24090^2 + 109751^2 .

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 12625610101 - 2⁷ = 12625609973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12625610171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 259905 + ... + 304633.

It is an arithmetic number, because the mean of its divisors is an integer number (1699717635).

Almost surely, 2^12625610101 is an apocalyptic number.

It is an amenable number.

12625610101 is a deficient number, since it is larger than the sum of its proper divisors (972130979).

12625610101 is a wasteful number, since it uses less digits than its factorization.

12625610101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66455.

The product of its (nonzero) digits is 720, while the sum is 25.

The spelling of 12625610101 in words is "twelve billion, six hundred twenty-five million, six hundred ten thousand, one hundred one".