122663336611 has 2 divisors, whose sum is σ = 122663336612. Its totient is φ = 122663336610.

The previous prime is 122663336599. The next prime is 122663336617. The reversal of 122663336611 is 116633366221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122663336611 - 2¹⁹ = 122662812323 is a prime.

It is not a weakly prime, because it can be changed into another prime (122663336617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61331668305 + 61331668306.

It is an arithmetic number, because the mean of its divisors is an integer number (61331668306).

Almost surely, 2^122663336611 is an apocalyptic number.

122663336611 is a deficient number, since it is larger than the sum of its proper divisors (1).

122663336611 is an equidigital number, since it uses as much as digits as its factorization.

122663336611 is an evil number, because the sum of its binary digits is even.

The product of its digits is 139968, while the sum is 40.

The spelling of 122663336611 in words is "one hundred twenty-two billion, six hundred sixty-three million, three hundred thirty-six thousand, six hundred eleven".