22100012010943 has 2 divisors, whose sum is σ = 22100012010944. Its totient is φ = 22100012010942.

The previous prime is 22100012010919. The next prime is 22100012011079. The reversal of 22100012010943 is 34901021000122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22100012010943 - 2²⁹ = 22099475140031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22100012011943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11050006005471 + 11050006005472.

It is an arithmetic number, because the mean of its divisors is an integer number (11050006005472).

Almost surely, 2^{22100012010943} is an apocalyptic number.

22100012010943 is a deficient number, since it is larger than the sum of its proper divisors (1).

22100012010943 is an equidigital number, since it uses as much as digits as its factorization.

22100012010943 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 25.

The spelling of 22100012010943 in words is "twenty-two trillion, one hundred billion, twelve million, ten thousand, nine hundred forty-three".