101200211121112 has 32 divisors (see below), whose sum is σ = 190312482600000. Its totient is φ = 50450390774784.

The previous prime is 101200211121077. The next prime is 101200211121187. The reversal of 101200211121112 is 211121112002101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6311203 + ... + 15563794.

It is an arithmetic number, because the mean of its divisors is an integer number (5947265081250).

Almost surely, 2^{101200211121112} is an apocalyptic number.

It is an amenable number.

101200211121112 is a deficient number, since it is larger than the sum of its proper divisors (89112271478888).

101200211121112 is a wasteful number, since it uses less digits than its factorization.

101200211121112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21876715 (or 21876711 counting only the distinct ones).

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

Adding to 101200211121112 its reverse (211121112002101), we get a palindrome (312321323123213).

The spelling of 101200211121112 in words is "one hundred one trillion, two hundred billion, two hundred eleven million, one hundred twenty-one thousand, one hundred twelve".