110002121002002 has 16 divisors (see below), whose sum is σ = 221233315983840. Its totient is φ = 36462528004032.

The previous prime is 110002121002001. The next prime is 110002121002027. The reversal of 110002121002002 is 200200121200011.

It is not an unprimeable number, because it can be changed into a prime (110002121002001) 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, 51211414663 + ... + 51211416810.

It is an arithmetic number, because the mean of its divisors is an integer number (13827082248990).

Almost surely, 2^{110002121002002} is an apocalyptic number.

110002121002002 is an abundant number, since it is smaller than the sum of its proper divisors (111231194981838).

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

110002121002002 is a wasteful number, since it uses less digits than its factorization.

110002121002002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102422831657.

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

Adding to 110002121002002 its reverse (200200121200011), we get a palindrome (310202242202013).

The spelling of 110002121002002 in words is "one hundred ten trillion, two billion, one hundred twenty-one million, two thousand, two".