12202647724793 has 2 divisors, whose sum is σ = 12202647724794. Its totient is φ = 12202647724792.

The previous prime is 12202647724781. The next prime is 12202647724849. The reversal of 12202647724793 is 39742774620221.

It is an a-pointer prime, because the next prime (12202647724849) can be obtained adding 12202647724793 to its sum of digits (56).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11147565407209 + 1055082317584 = 3338797^2 + 1027172^2 .

It is a cyclic number.

It is not a de Polignac number, because 12202647724793 - 2⁴ = 12202647724777 is a prime.

It is a super-2 number, since 2×12202647724793² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12202647720793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6101323862396 + 6101323862397.

It is an arithmetic number, because the mean of its divisors is an integer number (6101323862397).

Almost surely, 2^{12202647724793} is an apocalyptic number.

It is an amenable number.

12202647724793 is a deficient number, since it is larger than the sum of its proper divisors (1).

12202647724793 is an equidigital number, since it uses as much as digits as its factorization.

12202647724793 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14224896, while the sum is 56.

The spelling of 12202647724793 in words is "twelve trillion, two hundred two billion, six hundred forty-seven million, seven hundred twenty-four thousand, seven hundred ninety-three".