12202212220210 has 16 divisors (see below), whose sum is σ = 22098730355136. Its totient is φ = 4850940808368.

The previous prime is 12202212220169. The next prime is 12202212220243. The reversal of 12202212220210 is 1202221220221.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3743008254 + ... + 3743011513.

It is an arithmetic number, because the mean of its divisors is an integer number (1381170647196).

Almost surely, 2^{12202212220210} is an apocalyptic number.

12202212220210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12202212220210 is a deficient number, since it is larger than the sum of its proper divisors (9896518134926).

12202212220210 is a wasteful number, since it uses less digits than its factorization.

12202212220210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7486019937.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 12202212220210 its reverse (1202221220221), we get a palindrome (13404433440431).

The spelling of 12202212220210 in words is "twelve trillion, two hundred two billion, two hundred twelve million, two hundred twenty thousand, two hundred ten".