122200111110043 has 2 divisors, whose sum is σ = 122200111110044. Its totient is φ = 122200111110042.

The previous prime is 122200111109987. The next prime is 122200111110067. The reversal of 122200111110043 is 340011111002221.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122200111110043 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 122200111110043.

It is not a weakly prime, because it can be changed into another prime (122200111110943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61100055555021 + 61100055555022.

It is an arithmetic number, because the mean of its divisors is an integer number (61100055555022).

Almost surely, 2^{122200111110043} is an apocalyptic number.

122200111110043 is a deficient number, since it is larger than the sum of its proper divisors (1).

122200111110043 is an equidigital number, since it uses as much as digits as its factorization.

122200111110043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 122200111110043 its reverse (340011111002221), we get a palindrome (462211222112264).

The spelling of 122200111110043 in words is "one hundred twenty-two trillion, two hundred billion, one hundred eleven million, one hundred ten thousand, forty-three".