100220020112 has 20 divisors (see below), whose sum is σ = 196061498880. Its totient is φ = 49623504288.

The previous prime is 100220020099. The next prime is 100220020133. The reversal of 100220020112 is 211020022001.

It is a happy number.

100220020112 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 100220020093 and 100220020102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30404912 + ... + 30408207.

It is an arithmetic number, because the mean of its divisors is an integer number (9803074944).

Almost surely, 2^100220020112 is an apocalyptic number.

It is an amenable number.

100220020112 is a deficient number, since it is larger than the sum of its proper divisors (95841478768).

100220020112 is a wasteful number, since it uses less digits than its factorization.

100220020112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60813230 (or 60813224 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 100220020112 its reverse (211020022001), we get a palindrome (311240042113).

The spelling of 100220020112 in words is "one hundred billion, two hundred twenty million, twenty thousand, one hundred twelve".