22030036651543 has 2 divisors, whose sum is σ = 22030036651544. Its totient is φ = 22030036651542.

The previous prime is 22030036651531. The next prime is 22030036651709. The reversal of 22030036651543 is 34515663003022.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22030036651543 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22030036651496 and 22030036651505.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22030066651543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11015018325771 + 11015018325772.

It is an arithmetic number, because the mean of its divisors is an integer number (11015018325772).

Almost surely, 2^{22030036651543} is an apocalyptic number.

22030036651543 is a deficient number, since it is larger than the sum of its proper divisors (1).

22030036651543 is an equidigital number, since it uses as much as digits as its factorization.

22030036651543 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 388800, while the sum is 40.

Adding to 22030036651543 its reverse (34515663003022), we get a palindrome (56545699654565).

The spelling of 22030036651543 in words is "twenty-two trillion, thirty billion, thirty-six million, six hundred fifty-one thousand, five hundred forty-three".