22946716543 has 2 divisors, whose sum is σ = 22946716544. Its totient is φ = 22946716542.

The previous prime is 22946716487. The next prime is 22946716571. The reversal of 22946716543 is 34561764922.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22946716543 - 2¹⁷ = 22946585471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22946716643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11473358271 + 11473358272.

It is an arithmetic number, because the mean of its divisors is an integer number (11473358272).

Almost surely, 2^22946716543 is an apocalyptic number.

22946716543 is a deficient number, since it is larger than the sum of its proper divisors (1).

22946716543 is an equidigital number, since it uses as much as digits as its factorization.

22946716543 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2177280, while the sum is 49.

The spelling of 22946716543 in words is "twenty-two billion, nine hundred forty-six million, seven hundred sixteen thousand, five hundred forty-three".