112021020110 has 16 divisors (see below), whose sum is σ = 201696124896. Its totient is φ = 44795455008.

The previous prime is 112021020091. The next prime is 112021020119. The reversal of 112021020110 is 11020120211.

It is a junction number, because it is equal to n+sod(n) for n = 112021020091 and 112021020100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112021020119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1582769 + ... + 1652028.

It is an arithmetic number, because the mean of its divisors is an integer number (12606007806).

Almost surely, 2^112021020110 is an apocalyptic number.

112021020110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112021020110 is a deficient number, since it is larger than the sum of its proper divisors (89675104786).

112021020110 is a wasteful number, since it uses less digits than its factorization.

112021020110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3238267.

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

Adding to 112021020110 its reverse (11020120211), we get a palindrome (123041140321).

The spelling of 112021020110 in words is "one hundred twelve billion, twenty-one million, twenty thousand, one hundred ten".