110011111021112 has 64 divisors (see below), whose sum is σ = 239565665356800. Its totient is φ = 46386322669440.

The previous prime is 110011111021111. The next prime is 110011111021151. The reversal of 110011111021112 is 211120111110011.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110011111021111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42682439 + ... + 45186422.

It is an arithmetic number, because the mean of its divisors is an integer number (3743213521200).

Almost surely, 2^{110011111021112} is an apocalyptic number.

It is an amenable number.

110011111021112 is an abundant number, since it is smaller than the sum of its proper divisors (129554554335688).

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

110011111021112 is a wasteful number, since it uses less digits than its factorization.

110011111021112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87869236 (or 87869232 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 14.

Adding to 110011111021112 its reverse (211120111110011), we get a palindrome (321131222131123).

The spelling of 110011111021112 in words is "one hundred ten trillion, eleven billion, one hundred eleven million, twenty-one thousand, one hundred twelve".