12461225227599 has 8 divisors (see below), whose sum is σ = 16615032819840. Its totient is φ = 8307450560216.

The previous prime is 12461225227579. The next prime is 12461225227601. The reversal of 12461225227599 is 99572252216421.

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 12461225227599 - 2¹³ = 12461225219407 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12461225227579) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7334139 + ... + 8871980.

It is an arithmetic number, because the mean of its divisors is an integer number (2076879102480).

Almost surely, 2^{12461225227599} is an apocalyptic number.

12461225227599 is a deficient number, since it is larger than the sum of its proper divisors (4153807592241).

12461225227599 is a wasteful number, since it uses less digits than its factorization.

12461225227599 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16462429.

The product of its digits is 10886400, while the sum is 57.

The spelling of 12461225227599 in words is "twelve trillion, four hundred sixty-one billion, two hundred twenty-five million, two hundred twenty-seven thousand, five hundred ninety-nine".