12021200210110 has 48 divisors (see below), whose sum is σ = 26777909403936. Its totient is φ = 3804511711104.

The previous prime is 12021200210051. The next prime is 12021200210161. The reversal of 12021200210110 is 1101200212021.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 508069329 + ... + 508092988.

It is an arithmetic number, because the mean of its divisors is an integer number (557873112582).

Almost surely, 2^{12021200210110} is an apocalyptic number.

12021200210110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12021200210110 is an abundant number, since it is smaller than the sum of its proper divisors (14756709193826).

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

12021200210110 is a wasteful number, since it uses less digits than its factorization.

12021200210110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1016162357 (or 1016162344 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 12021200210110 its reverse (1101200212021), we get a palindrome (13122400422131).

The spelling of 12021200210110 in words is "twelve trillion, twenty-one billion, two hundred million, two hundred ten thousand, one hundred ten".