101122112220011 has 2 divisors, whose sum is σ = 101122112220012. Its totient is φ = 101122112220010.

The previous prime is 101122112220007. The next prime is 101122112220043. The reversal of 101122112220011 is 110022211221101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101122112220011 - 2² = 101122112220007 is a prime.

It is not a weakly prime, because it can be changed into another prime (101122112210011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50561056110005 + 50561056110006.

It is an arithmetic number, because the mean of its divisors is an integer number (50561056110006).

Almost surely, 2^{101122112220011} is an apocalyptic number.

101122112220011 is a deficient number, since it is larger than the sum of its proper divisors (1).

101122112220011 is an equidigital number, since it uses as much as digits as its factorization.

101122112220011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 101122112220011 its reverse (110022211221101), we get a palindrome (211144323441112).

The spelling of 101122112220011 in words is "one hundred one trillion, one hundred twenty-two billion, one hundred twelve million, two hundred twenty thousand, eleven".