110042112 has 88 divisors (see below), whose sum is σ = 296831376. Its totient is φ = 36241408.

The previous prime is 110042111. The next prime is 110042113. The reversal of 110042112 is 211240011.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (110042111) and next prime (110042113).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110042111) 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, 346978 + ... + 347294.

Almost surely, 2^110042112 is an apocalyptic number.

110042112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 110042112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148415688).

110042112 is an abundant number, since it is smaller than the sum of its proper divisors (186789264).

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

110042112 is a wasteful number, since it uses less digits than its factorization.

110042112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453 (or 435 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 110042112 is about 10490.0959004196. The cubic root of 110042112 is about 479.2031222303.

Adding to 110042112 its reverse (211240011), we get a palindrome (321282123).

The spelling of 110042112 in words is "one hundred ten million, forty-two thousand, one hundred twelve".