101122122001112 has 16 divisors (see below), whose sum is σ = 189604354235400. Its totient is φ = 50560960871680.

The previous prime is 101122122001091. The next prime is 101122122001169. The reversal of 101122122001112 is 211100221221101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8133689 + ... + 16382952.

Almost surely, 2^{101122122001112} is an apocalyptic number.

It is an amenable number.

101122122001112 is a deficient number, since it is larger than the sum of its proper divisors (88482232234288).

101122122001112 is a wasteful number, since it uses less digits than its factorization.

101122122001112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25032226 (or 25032222 counting only the distinct ones).

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

Adding to 101122122001112 its reverse (211100221221101), we get a palindrome (312222343222213).

The spelling of 101122122001112 in words is "one hundred one trillion, one hundred twenty-two billion, one hundred twenty-two million, one thousand, one hundred twelve".