12021011202110 has 32 divisors (see below), whose sum is σ = 21720296169792. Its totient is φ = 4790105556480.

The previous prime is 12021011202019. The next prime is 12021011202131. The reversal of 12021011202110 is 1120211012021.

12021011202110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1491830 + ... + 5125190.

It is an arithmetic number, because the mean of its divisors is an integer number (678759255306).

Almost surely, 2^{12021011202110} is an apocalyptic number.

12021011202110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12021011202110 is a deficient number, since it is larger than the sum of its proper divisors (9699284967682).

12021011202110 is a wasteful number, since it uses less digits than its factorization.

12021011202110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3634628.

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

Adding to 12021011202110 its reverse (1120211012021), we get a palindrome (13141222214131).

The spelling of 12021011202110 in words is "twelve trillion, twenty-one billion, eleven million, two hundred two thousand, one hundred ten".