10100112220012 has 48 divisors (see below), whose sum is σ = 18973299068640. Its totient is φ = 4687386181632.

The previous prime is 10100112219997. The next prime is 10100112220021. The reversal of 10100112220012 is 21002221100101.

It is a junction number, because it is equal to n+sod(n) for n = 10100112219974 and 10100112220001.

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, 48826939 + ... + 49033357.

It is an arithmetic number, because the mean of its divisors is an integer number (395277063930).

Almost surely, 2^{10100112220012} is an apocalyptic number.

It is an amenable number.

10100112220012 is a deficient number, since it is larger than the sum of its proper divisors (8873186848628).

10100112220012 is a wasteful number, since it uses less digits than its factorization.

10100112220012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216370 (or 216368 counting only the distinct ones).

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

Adding to 10100112220012 its reverse (21002221100101), we get a palindrome (31102333320113).

The spelling of 10100112220012 in words is "ten trillion, one hundred billion, one hundred twelve million, two hundred twenty thousand, twelve".