110012110002 has 48 divisors (see below), whose sum is σ = 246347142912. Its totient is φ = 35444717280.

The previous prime is 110012110001. The next prime is 110012110003. The reversal of 110012110002 is 200011210011.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (110012110001) and next prime (110012110003).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (110012110001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 342268 + ... + 580664.

It is an arithmetic number, because the mean of its divisors is an integer number (5132232144).

Almost surely, 2^110012110002 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 110012110002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123173571456).

110012110002 is an abundant number, since it is smaller than the sum of its proper divisors (136335032910).

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

110012110002 is a wasteful number, since it uses less digits than its factorization.

110012110002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239263 (or 239260 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 110012110002 its reverse (200011210011), we get a palindrome (310023320013).

The spelling of 110012110002 in words is "one hundred ten billion, twelve million, one hundred ten thousand, two".