122224302197 has 2 divisors, whose sum is σ = 122224302198. Its totient is φ = 122224302196.

The previous prime is 122224302107. The next prime is 122224302227. The reversal of 122224302197 is 791203422221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 111902961361 + 10321340836 = 334519^2 + 101594^2 .

It is a cyclic number.

It is not a de Polignac number, because 122224302197 - 2¹⁶ = 122224236661 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122224302107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61112151098 + 61112151099.

It is an arithmetic number, because the mean of its divisors is an integer number (61112151099).

Almost surely, 2^122224302197 is an apocalyptic number.

It is an amenable number.

122224302197 is a deficient number, since it is larger than the sum of its proper divisors (1).

122224302197 is an equidigital number, since it uses as much as digits as its factorization.

122224302197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 35.

The spelling of 122224302197 in words is "one hundred twenty-two billion, two hundred twenty-four million, three hundred two thousand, one hundred ninety-seven".