12406221230641 has 8 divisors (see below), whose sum is σ = 14924777420480. Its totient is φ = 10074224758608.

The previous prime is 12406221230617. The next prime is 12406221230653. The reversal of 12406221230641 is 14603212260421.

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 12406221230641 - 2⁹ = 12406221230129 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12406221230597 and 12406221230606.

It is not an unprimeable number, because it can be changed into a prime (12406221230441) 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, 46639929306 + ... + 46639929571.

It is an arithmetic number, because the mean of its divisors is an integer number (1865597177560).

Almost surely, 2^{12406221230641} is an apocalyptic number.

It is an amenable number.

12406221230641 is a deficient number, since it is larger than the sum of its proper divisors (2518556189839).

12406221230641 is an equidigital number, since it uses as much as digits as its factorization.

12406221230641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93279858903.

The product of its (nonzero) digits is 27648, while the sum is 34.

The spelling of 12406221230641 in words is "twelve trillion, four hundred six billion, two hundred twenty-one million, two hundred thirty thousand, six hundred forty-one".