110102021112 has 64 divisors (see below), whose sum is σ = 276780672000. Its totient is φ = 36497450880.

The previous prime is 110102021101. The next prime is 110102021153. The reversal of 110102021112 is 211120201011.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11682162 + ... + 11691582.

It is an arithmetic number, because the mean of its divisors is an integer number (4324698000).

Almost surely, 2^110102021112 is an apocalyptic number.

110102021112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

110102021112 is an abundant number, since it is smaller than the sum of its proper divisors (166678650888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

110102021112 is a wasteful number, since it uses less digits than its factorization.

110102021112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12076 (or 12072 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 110102021112 its reverse (211120201011), we get a palindrome (321222222123).

The spelling of 110102021112 in words is "one hundred ten billion, one hundred two million, twenty-one thousand, one hundred twelve".