101100200122012 has 48 divisors (see below), whose sum is σ = 217764470822080. Its totient is φ = 39993811264512.

The previous prime is 101100200122003. The next prime is 101100200122043. The reversal of 101100200122012 is 210221002001101.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 101100200121983 and 101100200122001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1298164 + ... + 14278852.

Almost surely, 2^{101100200122012} is an apocalyptic number.

It is an amenable number.

101100200122012 is an abundant number, since it is smaller than the sum of its proper divisors (116664270700068).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101100200122012 is a wasteful number, since it uses less digits than its factorization.

101100200122012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13002110 (or 13002108 counting only the distinct ones).

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

Adding to 101100200122012 its reverse (210221002001101), we get a palindrome (311321202123113).

The spelling of 101100200122012 in words is "one hundred one trillion, one hundred billion, two hundred million, one hundred twenty-two thousand, twelve".