12226820600653 has 4 divisors (see below), whose sum is σ = 12621234168448. Its totient is φ = 11832407032860.

The previous prime is 12226820600651. The next prime is 12226820600741. The reversal of 12226820600653 is 35600602862221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12226820600653 - 2¹ = 12226820600651 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 (12226820600651) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 197206783851 + ... + 197206783912.

It is an arithmetic number, because the mean of its divisors is an integer number (3155308542112).

Almost surely, 2^{12226820600653} is an apocalyptic number.

It is an amenable number.

12226820600653 is a deficient number, since it is larger than the sum of its proper divisors (394413567795).

12226820600653 is an equidigital number, since it uses as much as digits as its factorization.

12226820600653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394413567794.

The product of its (nonzero) digits is 414720, while the sum is 43.

The spelling of 12226820600653 in words is "twelve trillion, two hundred twenty-six billion, eight hundred twenty million, six hundred thousand, six hundred fifty-three".