122201124011 has 2 divisors, whose sum is σ = 122201124012. Its totient is φ = 122201124010.

The previous prime is 122201123921. The next prime is 122201124029. The reversal of 122201124011 is 110421102221.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122201124011 is a prime.

It is a super-2 number, since 2×122201124011² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (122201124911) 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, 61100562005 + 61100562006.

It is an arithmetic number, because the mean of its divisors is an integer number (61100562006).

Almost surely, 2^122201124011 is an apocalyptic number.

122201124011 is a deficient number, since it is larger than the sum of its proper divisors (1).

122201124011 is an equidigital number, since it uses as much as digits as its factorization.

122201124011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 122201124011 its reverse (110421102221), we get a palindrome (232622226232).

The spelling of 122201124011 in words is "one hundred twenty-two billion, two hundred one million, one hundred twenty-four thousand, eleven".