22064063324543 has 12 divisors (see below), whose sum is σ = 22360686726168. Its totient is φ = 21771322307280.

The previous prime is 22064063324533. The next prime is 22064063324557. The reversal of 22064063324543 is 34542336046022.

It is not a de Polignac number, because 22064063324543 - 2²⁰ = 22064062275967 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22064063324494 and 22064063324503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22064063324533) 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, 9026180 + ... + 11207142.

It is an arithmetic number, because the mean of its divisors is an integer number (1863390560514).

Almost surely, 2^{22064063324543} is an apocalyptic number.

22064063324543 is a deficient number, since it is larger than the sum of its proper divisors (296623401625).

22064063324543 is an equidigital number, since it uses as much as digits as its factorization.

22064063324543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2182742 (or 2182663 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 44.

The spelling of 22064063324543 in words is "twenty-two trillion, sixty-four billion, sixty-three million, three hundred twenty-four thousand, five hundred forty-three".