101110122020012 has 12 divisors (see below), whose sum is σ = 202220244040080. Its totient is φ = 43332909437136.

The previous prime is 101110122020009. The next prime is 101110122020021. The reversal of 101110122020012 is 210020221011101.

101110122020012 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 1805537893187 + ... + 1805537893242.

It is an arithmetic number, because the mean of its divisors is an integer number (16851687003340).

Almost surely, 2^{101110122020012} is an apocalyptic number.

It is an amenable number.

101110122020012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

101110122020012 is a wasteful number, since it uses less digits than its factorization.

101110122020012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3611075786440 (or 3611075786438 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 101110122020012 its reverse (210020221011101), we get a palindrome (311130343031113).

The spelling of 101110122020012 in words is "one hundred one trillion, one hundred ten billion, one hundred twenty-two million, twenty thousand, twelve".