122212021213039 has 2 divisors, whose sum is σ = 122212021213040. Its totient is φ = 122212021213038.

The previous prime is 122212021212979. The next prime is 122212021213097. The reversal of 122212021213039 is 930312120212221.

It is a strong prime.

It is an emirp because it is prime and its reverse (930312120212221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 122212021213039 - 2³³ = 122203431278447 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 122212021213039.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122212021213739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61106010606519 + 61106010606520.

It is an arithmetic number, because the mean of its divisors is an integer number (61106010606520).

Almost surely, 2^{122212021213039} is an apocalyptic number.

122212021213039 is a deficient number, since it is larger than the sum of its proper divisors (1).

122212021213039 is an equidigital number, since it uses as much as digits as its factorization.

122212021213039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 31.

The spelling of 122212021213039 in words is "one hundred twenty-two trillion, two hundred twelve billion, twenty-one million, two hundred thirteen thousand, thirty-nine".