22100200122043 has 2 divisors, whose sum is σ = 22100200122044. Its totient is φ = 22100200122042.

The previous prime is 22100200122041. The next prime is 22100200122131. The reversal of 22100200122043 is 34022100200122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22100200122043 - 2¹ = 22100200122041 is a prime.

Together with 22100200122041, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 22100200122043.

It is not a weakly prime, because it can be changed into another prime (22100200122041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11050100061021 + 11050100061022.

It is an arithmetic number, because the mean of its divisors is an integer number (11050100061022).

Almost surely, 2^{22100200122043} is an apocalyptic number.

22100200122043 is a deficient number, since it is larger than the sum of its proper divisors (1).

22100200122043 is an equidigital number, since it uses as much as digits as its factorization.

22100200122043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 22100200122043 its reverse (34022100200122), we get a palindrome (56122300322165).

The spelling of 22100200122043 in words is "twenty-two trillion, one hundred billion, two hundred million, one hundred twenty-two thousand, forty-three".