200123342222071 has 2 divisors, whose sum is σ = 200123342222072. Its totient is φ = 200123342222070.

The previous prime is 200123342221993. The next prime is 200123342222131. The reversal of 200123342222071 is 170222243321002.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 200123342222071 - 2³⁵ = 200088982483703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200123342222471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100061671111035 + 100061671111036.

It is an arithmetic number, because the mean of its divisors is an integer number (100061671111036).

Almost surely, 2^{200123342222071} is an apocalyptic number.

200123342222071 is a deficient number, since it is larger than the sum of its proper divisors (1).

200123342222071 is an equidigital number, since it uses as much as digits as its factorization.

200123342222071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16128, while the sum is 31.

Adding to 200123342222071 its reverse (170222243321002), we get a palindrome (370345585543073).

The spelling of 200123342222071 in words is "two hundred trillion, one hundred twenty-three billion, three hundred forty-two million, two hundred twenty-two thousand, seventy-one".