122221120363 has 2 divisors, whose sum is σ = 122221120364. Its totient is φ = 122221120362.

The previous prime is 122221120313. The next prime is 122221120381. The reversal of 122221120363 is 363021122221.

It is a strong prime.

It is an emirp because it is prime and its reverse (363021122221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 122221120363 - 2¹⁷ = 122220989291 is a prime.

It is not a weakly prime, because it can be changed into another prime (122221120313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61110560181 + 61110560182.

It is an arithmetic number, because the mean of its divisors is an integer number (61110560182).

Almost surely, 2^122221120363 is an apocalyptic number.

122221120363 is a deficient number, since it is larger than the sum of its proper divisors (1).

122221120363 is an equidigital number, since it uses as much as digits as its factorization.

122221120363 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 122221120363 its reverse (363021122221), we get a palindrome (485242242584).

The spelling of 122221120363 in words is "one hundred twenty-two billion, two hundred twenty-one million, one hundred twenty thousand, three hundred sixty-three".