12223752672247 has 16 divisors (see below), whose sum is σ = 12764729440512. Its totient is φ = 11683570032640.

The previous prime is 12223752672139. The next prime is 12223752672251. The reversal of 12223752672247 is 74227625732221.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12223752672247 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12223752672194 and 12223752672203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12223752652247) 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, 628234743 + ... + 628254199.

It is an arithmetic number, because the mean of its divisors is an integer number (797795590032).

Almost surely, 2^{12223752672247} is an apocalyptic number.

12223752672247 is a deficient number, since it is larger than the sum of its proper divisors (540976768265).

12223752672247 is a wasteful number, since it uses less digits than its factorization.

12223752672247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38438.

The product of its digits is 7902720, while the sum is 52.

The spelling of 12223752672247 in words is "twelve trillion, two hundred twenty-three billion, seven hundred fifty-two million, six hundred seventy-two thousand, two hundred forty-seven".