110121200000002 has 8 divisors (see below), whose sum is σ = 165357338578812. Its totient is φ = 55002087140400.

The previous prime is 110121199999999. The next prime is 110121200000027. The reversal of 110121200000002 is 200000002121011.

It can be written as a sum of positive squares in 2 ways, for example, as 110111002837641 + 10197162361 = 10493379^2 + 100981^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29256427449 + ... + 29256431212.

Almost surely, 2^{110121200000002} is an apocalyptic number.

110121200000002 is a deficient number, since it is larger than the sum of its proper divisors (55236138578810).

110121200000002 is an equidigital number, since it uses as much as digits as its factorization.

110121200000002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58512859604.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 110121200000002 its reverse (200000002121011), we get a palindrome (310121202121013).

The spelling of 110121200000002 in words is "one hundred ten trillion, one hundred twenty-one billion, two hundred million, two", and thus it is an aban number.