110121200102012 has 48 divisors (see below), whose sum is σ = 223326432067200. Its totient is φ = 46985560954560.

The previous prime is 110121200102009. The next prime is 110121200102027. The reversal of 110121200102012 is 210201002121011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 604147058 + ... + 604329305.

It is an arithmetic number, because the mean of its divisors is an integer number (4652634001400).

Almost surely, 2^{110121200102012} is an apocalyptic number.

It is an amenable number.

110121200102012 is an abundant number, since it is smaller than the sum of its proper divisors (113205231965188).

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

110121200102012 is a wasteful number, since it uses less digits than its factorization.

110121200102012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1208476506 (or 1208476504 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 110121200102012 its reverse (210201002121011), we get a palindrome (320322202223023).

The spelling of 110121200102012 in words is "one hundred ten trillion, one hundred twenty-one billion, two hundred million, one hundred two thousand, twelve".