122001001202011 has 2 divisors, whose sum is σ = 122001001202012. Its totient is φ = 122001001202010.

The previous prime is 122001001202009. The next prime is 122001001202111. The reversal of 122001001202011 is 110202100100221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122001001202011 - 2¹ = 122001001202009 is a prime.

Together with 122001001202009, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 122001001201982 and 122001001202000.

It is not a weakly prime, because it can be changed into another prime (122001001202111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61000500601005 + 61000500601006.

It is an arithmetic number, because the mean of its divisors is an integer number (61000500601006).

Almost surely, 2^{122001001202011} is an apocalyptic number.

122001001202011 is a deficient number, since it is larger than the sum of its proper divisors (1).

122001001202011 is an equidigital number, since it uses as much as digits as its factorization.

122001001202011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 122001001202011 its reverse (110202100100221), we get a palindrome (232203101302232).

The spelling of 122001001202011 in words is "one hundred twenty-two trillion, one billion, one million, two hundred two thousand, eleven".