122210010111011 has 2 divisors, whose sum is σ = 122210010111012. Its totient is φ = 122210010111010.

The previous prime is 122210010110963. The next prime is 122210010111029. The reversal of 122210010111011 is 110111010012221.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122210010111011 is a prime.

It is not a weakly prime, because it can be changed into another prime (122210010111031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61105005055505 + 61105005055506.

It is an arithmetic number, because the mean of its divisors is an integer number (61105005055506).

Almost surely, 2^{122210010111011} is an apocalyptic number.

122210010111011 is a deficient number, since it is larger than the sum of its proper divisors (1).

122210010111011 is an equidigital number, since it uses as much as digits as its factorization.

122210010111011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 122210010111011 its reverse (110111010012221), we get a palindrome (232321020123232).

The spelling of 122210010111011 in words is "one hundred twenty-two trillion, two hundred ten billion, ten million, one hundred eleven thousand, eleven".