12211022110210 has 32 divisors (see below), whose sum is σ = 27403436633472. Its totient is φ = 3806032865280.

The previous prime is 12211022110181. The next prime is 12211022110219. The reversal of 12211022110210 is 1201122011221.

It is not an unprimeable number, because it can be changed into a prime (12211022110219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7929234367 + ... + 7929235906.

It is an arithmetic number, because the mean of its divisors is an integer number (856357394796).

Almost surely, 2^{12211022110210} is an apocalyptic number.

12211022110210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12211022110210 is an abundant number, since it is smaller than the sum of its proper divisors (15192414523262).

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

12211022110210 is a wasteful number, since it uses less digits than its factorization.

12211022110210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15858470298.

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

Adding to 12211022110210 its reverse (1201122011221), we get a palindrome (13412144121431).

The spelling of 12211022110210 in words is "twelve trillion, two hundred eleven billion, twenty-two million, one hundred ten thousand, two hundred ten".