12210002001211 has 8 divisors (see below), whose sum is σ = 13954644300800. Its totient is φ = 10465448776488.

The previous prime is 12210002001163. The next prime is 12210002001287. The reversal of 12210002001211 is 11210020001221.

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

It is a cyclic number.

It is not a de Polignac number, because 12210002001211 - 2³⁹ = 11660246187323 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12210002001191 and 12210002001200.

It is not an unprimeable number, because it can be changed into a prime (12210002001311) 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, 21974721 + ... + 22523506.

It is an arithmetic number, because the mean of its divisors is an integer number (1744330537600).

Almost surely, 2^{12210002001211} is an apocalyptic number.

12210002001211 is a deficient number, since it is larger than the sum of its proper divisors (1744642299589).

12210002001211 is an equidigital number, since it uses as much as digits as its factorization.

12210002001211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44537433.

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

Adding to 12210002001211 its reverse (11210020001221), we get a palindrome (23420022002432).

The spelling of 12210002001211 in words is "twelve trillion, two hundred ten billion, two million, one thousand, two hundred eleven".