212200110143123 has 2 divisors, whose sum is σ = 212200110143124. Its totient is φ = 212200110143122.

The previous prime is 212200110143101. The next prime is 212200110143143. The reversal of 212200110143123 is 321341011002212.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 212200110143123 - 2¹⁰ = 212200110142099 is a prime.

It is not a weakly prime, because it can be changed into another prime (212200110143143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106100055071561 + 106100055071562.

It is an arithmetic number, because the mean of its divisors is an integer number (106100055071562).

Almost surely, 2^{212200110143123} is an apocalyptic number.

212200110143123 is a deficient number, since it is larger than the sum of its proper divisors (1).

212200110143123 is an equidigital number, since it uses as much as digits as its factorization.

212200110143123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 212200110143123 its reverse (321341011002212), we get a palindrome (533541121145335).

The spelling of 212200110143123 in words is "two hundred twelve trillion, two hundred billion, one hundred ten million, one hundred forty-three thousand, one hundred twenty-three".