122314244212087 has 2 divisors, whose sum is σ = 122314244212088. Its totient is φ = 122314244212086.

The previous prime is 122314244212063. The next prime is 122314244212133. The reversal of 122314244212087 is 780212442413221.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122314244212087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122314244212687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61157122106043 + 61157122106044.

It is an arithmetic number, because the mean of its divisors is an integer number (61157122106044).

Almost surely, 2^{122314244212087} is an apocalyptic number.

122314244212087 is a deficient number, since it is larger than the sum of its proper divisors (1).

122314244212087 is an equidigital number, since it uses as much as digits as its factorization.

122314244212087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 344064, while the sum is 43.

The spelling of 122314244212087 in words is "one hundred twenty-two trillion, three hundred fourteen billion, two hundred forty-four million, two hundred twelve thousand, eighty-seven".