22195105043 has 2 divisors, whose sum is σ = 22195105044. Its totient is φ = 22195105042.

The previous prime is 22195105033. The next prime is 22195105057. The reversal of 22195105043 is 34050159122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22195105043 - 2⁴ = 22195105027 is a prime.

It is not a weakly prime, because it can be changed into another prime (22195105003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11097552521 + 11097552522.

It is an arithmetic number, because the mean of its divisors is an integer number (11097552522).

Almost surely, 2^22195105043 is an apocalyptic number.

22195105043 is a deficient number, since it is larger than the sum of its proper divisors (1).

22195105043 is an equidigital number, since it uses as much as digits as its factorization.

22195105043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10800, while the sum is 32.

The spelling of 22195105043 in words is "twenty-two billion, one hundred ninety-five million, one hundred five thousand, forty-three".