12011202112210 has 16 divisors (see below), whose sum is σ = 24708758630976. Its totient is φ = 4118126438448.

The previous prime is 12011202112207. The next prime is 12011202112211. The reversal of 12011202112210 is 1221120211021.

It is not an unprimeable number, because it can be changed into a prime (12011202112211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85794300732 + ... + 85794300871.

It is an arithmetic number, because the mean of its divisors is an integer number (1544297414436).

Almost surely, 2^{12011202112210} is an apocalyptic number.

12011202112210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12011202112210 is an abundant number, since it is smaller than the sum of its proper divisors (12697556518766).

12011202112210 is a wasteful number, since it uses less digits than its factorization.

12011202112210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171588601617.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 12011202112210 its reverse (1221120211021), we get a palindrome (13232322323231).

The spelling of 12011202112210 in words is "twelve trillion, eleven billion, two hundred two million, one hundred twelve thousand, two hundred ten".