110002120212012 has 96 divisors (see below), whose sum is σ = 294672390888960. Its totient is φ = 31286452608000.

The previous prime is 110002120212011. The next prime is 110002120212077. The reversal of 110002120212012 is 210212021200011.

It is a super-2 number, since 2×110002120212012² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 110002120211982 and 110002120212000.

It is not an unprimeable number, because it can be changed into a prime (110002120212011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36261108 + ... + 39177444.

It is an arithmetic number, because the mean of its divisors is an integer number (3069504071760).

Almost surely, 2^{110002120212012} is an apocalyptic number.

110002120212012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

110002120212012 is an abundant number, since it is smaller than the sum of its proper divisors (184670270676948).

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

110002120212012 is a wasteful number, since it uses less digits than its factorization.

110002120212012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2918391 (or 2918389 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 110002120212012 its reverse (210212021200011), we get a palindrome (320214141412023).

The spelling of 110002120212012 in words is "one hundred ten trillion, two billion, one hundred twenty million, two hundred twelve thousand, twelve".