122224441369 has 2 divisors, whose sum is σ = 122224441370. Its totient is φ = 122224441368.

The previous prime is 122224441343. The next prime is 122224441379. The reversal of 122224441369 is 963144422221.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 65109177225 + 57115264144 = 255165^2 + 238988^2 .

It is an emirp because it is prime and its reverse (963144422221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 122224441369 - 2²¹ = 122222344217 is a prime.

It is a super-2 number, since 2×122224441369² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (122224441379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61112220684 + 61112220685.

It is an arithmetic number, because the mean of its divisors is an integer number (61112220685).

Almost surely, 2^122224441369 is an apocalyptic number.

It is an amenable number.

122224441369 is a deficient number, since it is larger than the sum of its proper divisors (1).

122224441369 is an equidigital number, since it uses as much as digits as its factorization.

122224441369 is an evil number, because the sum of its binary digits is even.

The product of its digits is 165888, while the sum is 40.

The spelling of 122224441369 in words is "one hundred twenty-two billion, two hundred twenty-four million, four hundred forty-one thousand, three hundred sixty-nine".