2422136255543 has 2 divisors, whose sum is σ = 2422136255544. Its totient is φ = 2422136255542.

The previous prime is 2422136255489. The next prime is 2422136255593. The reversal of 2422136255543 is 3455526312242.

2422136255543 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2422136255543 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2422136255494 and 2422136255503.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2422136255593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1211068127771 + 1211068127772.

It is an arithmetic number, because the mean of its divisors is an integer number (1211068127772).

Almost surely, 2^{2422136255543} is an apocalyptic number.

2422136255543 is a deficient number, since it is larger than the sum of its proper divisors (1).

2422136255543 is an equidigital number, since it uses as much as digits as its factorization.

2422136255543 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1728000, while the sum is 44.

The spelling of 2422136255543 in words is "two trillion, four hundred twenty-two billion, one hundred thirty-six million, two hundred fifty-five thousand, five hundred forty-three".