100201021112 has 16 divisors (see below), whose sum is σ = 191421762840. Its totient is φ = 49155217696.

The previous prime is 100201021091. The next prime is 100201021147. The reversal of 100201021112 is 211120102001.

It is a junction number, because it is equal to n+sod(n) for n = 100201021093 and 100201021102.

It is a congruent number.

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, 118161158 + ... + 118162005.

Almost surely, 2^100201021112 is an apocalyptic number.

It is an amenable number.

100201021112 is a deficient number, since it is larger than the sum of its proper divisors (91220741728).

100201021112 is a wasteful number, since it uses less digits than its factorization.

100201021112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236323222 (or 236323218 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 100201021112 its reverse (211120102001), we get a palindrome (311321123113).

The spelling of 100201021112 in words is "one hundred billion, two hundred one million, twenty-one thousand, one hundred twelve".