10111120112 has 20 divisors (see below), whose sum is σ = 19643686176. Its totient is φ = 5041781760.

The previous prime is 10111120093. The next prime is 10111120121. The reversal of 10111120112 is 21102111101.

It is a junction number, because it is equal to n+sod(n) for n = 10111120093 and 10111120102.

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, 855089 + ... + 866832.

Almost surely, 2^10111120112 is an apocalyptic number.

It is an amenable number.

10111120112 is a deficient number, since it is larger than the sum of its proper divisors (9532566064).

10111120112 is a wasteful number, since it uses less digits than its factorization.

10111120112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1722296 (or 1722290 counting only the distinct ones).

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

Adding to 10111120112 its reverse (21102111101), we get a palindrome (31213231213).

The spelling of 10111120112 in words is "ten billion, one hundred eleven million, one hundred twenty thousand, one hundred twelve".