12262346226543 has 12 divisors (see below), whose sum is σ = 19019149249560. Its totient is φ = 7007054986512.

The previous prime is 12262346226541. The next prime is 12262346226563. The reversal of 12262346226543 is 34562264326221.

It is not a de Polignac number, because 12262346226543 - 2¹ = 12262346226541 is a prime.

It is a super-2 number, since 2×12262346226543² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12262346226492 and 12262346226501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12262346226541) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41708660488 + ... + 41708660781.

It is an arithmetic number, because the mean of its divisors is an integer number (1584929104130).

Almost surely, 2^{12262346226543} is an apocalyptic number.

12262346226543 is a deficient number, since it is larger than the sum of its proper divisors (6756803023017).

12262346226543 is an equidigital number, since it uses as much as digits as its factorization.

12262346226543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83417321286 (or 83417321279 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 48.

The spelling of 12262346226543 in words is "twelve trillion, two hundred sixty-two billion, three hundred forty-six million, two hundred twenty-six thousand, five hundred forty-three".