12211001200210 has 8 divisors (see below), whose sum is σ = 21979802160396. Its totient is φ = 4884400480080.

The previous prime is 12211001200207. The next prime is 12211001200217. The reversal of 12211001200210 is 1200210011221.

It can be written as a sum of positive squares in 2 ways, for example, as 10510739068729 + 1700262131481 = 3242027^2 + 1303941^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (12211001200217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 610550060001 + ... + 610550060020.

Almost surely, 2^{12211001200210} is an apocalyptic number.

12211001200210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12211001200210 is a deficient number, since it is larger than the sum of its proper divisors (9768800960186).

12211001200210 is a wasteful number, since it uses less digits than its factorization.

12211001200210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1221100120028.

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

Adding to 12211001200210 its reverse (1200210011221), we get a palindrome (13411211211431).

The spelling of 12211001200210 in words is "twelve trillion, two hundred eleven billion, one million, two hundred thousand, two hundred ten".