2121012000110 has 16 divisors (see below), whose sum is σ = 3819049646400. Its totient is φ = 848131900896.

The previous prime is 2121012000103. The next prime is 2121012000187. The reversal of 2121012000110 is 110002101212.

It is a super-3 number, since 3×2121012000110³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 2121012000091 and 2121012000100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34079750 + ... + 34141929.

It is an arithmetic number, because the mean of its divisors is an integer number (238690602900).

Almost surely, 2^{2121012000110} is an apocalyptic number.

2121012000110 is a deficient number, since it is larger than the sum of its proper divisors (1698037646290).

2121012000110 is a wasteful number, since it uses less digits than its factorization.

2121012000110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68224795.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 2121012000110 its reverse (110002101212), we get a palindrome (2231014101322).

The spelling of 2121012000110 in words is "two trillion, one hundred twenty-one billion, twelve million, one hundred ten", and thus it is an aban number.