12425502515223 has 16 divisors (see below), whose sum is σ = 19162220749056. Its totient is φ = 7014741522240.

The previous prime is 12425502515213. The next prime is 12425502515269. The reversal of 12425502515223 is 32251520552421.

It is not a de Polignac number, because 12425502515223 - 2²⁴ = 12425485738007 is a prime.

It is a super-2 number, since 2×12425502515223² (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 (12425502515213) 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, 3564399438 + ... + 3564402923.

It is an arithmetic number, because the mean of its divisors is an integer number (1197638796816).

Almost surely, 2^{12425502515223} is an apocalyptic number.

12425502515223 is a deficient number, since it is larger than the sum of its proper divisors (6736718233833).

12425502515223 is an equidigital number, since it uses as much as digits as its factorization.

12425502515223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7128802454.

The product of its (nonzero) digits is 240000, while the sum is 39.

The spelling of 12425502515223 in words is "twelve trillion, four hundred twenty-five billion, five hundred two million, five hundred fifteen thousand, two hundred twenty-three".