12601047125 has 16 divisors (see below), whose sum is σ = 15788799936. Its totient is φ = 10040650000.

The previous prime is 12601047119. The next prime is 12601047131. The reversal of 12601047125 is 52174010621.

It is an interprime number because it is at equal distance from previous prime (12601047119) and next prime (12601047131).

It is not a de Polignac number, because 12601047125 - 2¹⁸ = 12600784981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 169439 + ... + 232188.

It is an arithmetic number, because the mean of its divisors is an integer number (986799996).

Almost surely, 2^12601047125 is an apocalyptic number.

It is an amenable number.

12601047125 is a deficient number, since it is larger than the sum of its proper divisors (3187752811).

12601047125 is an equidigital number, since it uses as much as digits as its factorization.

12601047125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401893 (or 401883 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 29.

Adding to 12601047125 its reverse (52174010621), we get a palindrome (64775057746).

The spelling of 12601047125 in words is "twelve billion, six hundred one million, forty-seven thousand, one hundred twenty-five".