122242323211 has 2 divisors, whose sum is σ = 122242323212. Its totient is φ = 122242323210.

The previous prime is 122242323173. The next prime is 122242323227. The reversal of 122242323211 is 112323242221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122242323211 - 2¹⁷ = 122242192139 is a prime.

It is not a weakly prime, because it can be changed into another prime (122242323241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61121161605 + 61121161606.

It is an arithmetic number, because the mean of its divisors is an integer number (61121161606).

Almost surely, 2^122242323211 is an apocalyptic number.

122242323211 is a deficient number, since it is larger than the sum of its proper divisors (1).

122242323211 is an equidigital number, since it uses as much as digits as its factorization.

122242323211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2304, while the sum is 25.

Adding to 122242323211 its reverse (112323242221), we get a palindrome (234565565432).

The spelling of 122242323211 in words is "one hundred twenty-two billion, two hundred forty-two million, three hundred twenty-three thousand, two hundred eleven".