101100111020012 has 24 divisors (see below), whose sum is σ = 197104990983600. Its totient is φ = 45052569366336.

The previous prime is 101100111020009. The next prime is 101100111020021. The reversal of 101100111020012 is 210020111001101.

It is a junction number, because it is equal to n+sod(n) for n = 101100111019975 and 101100111020002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33521255462 + ... + 33521258477.

It is an arithmetic number, because the mean of its divisors is an integer number (8212707957650).

Almost surely, 2^{101100111020012} is an apocalyptic number.

It is an amenable number.

101100111020012 is a deficient number, since it is larger than the sum of its proper divisors (96004879963588).

101100111020012 is a wasteful number, since it uses less digits than its factorization.

101100111020012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67042513985 (or 67042513983 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 101100111020012 its reverse (210020111001101), we get a palindrome (311120222021113).

The spelling of 101100111020012 in words is "one hundred one trillion, one hundred billion, one hundred eleven million, twenty thousand, twelve".