122122022210011 has 16 divisors (see below), whose sum is σ = 122946548533920. Its totient is φ = 121298096724480.

The previous prime is 122122022210009. The next prime is 122122022210077. The reversal of 122122022210011 is 110012220221221.

It is a cyclic number.

It is not a de Polignac number, because 122122022210011 - 2¹ = 122122022210009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122122022210911) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6865021305 + ... + 6865039093.

It is an arithmetic number, because the mean of its divisors is an integer number (7684159283370).

Almost surely, 2^{122122022210011} is an apocalyptic number.

122122022210011 is a deficient number, since it is larger than the sum of its proper divisors (824526323909).

122122022210011 is a wasteful number, since it uses less digits than its factorization.

122122022210011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32094.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 122122022210011 its reverse (110012220221221), we get a palindrome (232134242431232).

The spelling of 122122022210011 in words is "one hundred twenty-two trillion, one hundred twenty-two billion, twenty-two million, two hundred ten thousand, eleven".