122211330322819 has 2 divisors, whose sum is σ = 122211330322820. Its totient is φ = 122211330322818.

The previous prime is 122211330322801. The next prime is 122211330322847. The reversal of 122211330322819 is 918223033112221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122211330322819 - 2¹¹ = 122211330320771 is a prime.

It is a super-2 number, since 2×122211330322819² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (122211330352819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61105665161409 + 61105665161410.

It is an arithmetic number, because the mean of its divisors is an integer number (61105665161410).

Almost surely, 2^{122211330322819} is an apocalyptic number.

122211330322819 is a deficient number, since it is larger than the sum of its proper divisors (1).

122211330322819 is an equidigital number, since it uses as much as digits as its factorization.

122211330322819 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 40.

The spelling of 122211330322819 in words is "one hundred twenty-two trillion, two hundred eleven billion, three hundred thirty million, three hundred twenty-two thousand, eight hundred nineteen".