212001000002211 has 16 divisors (see below), whose sum is σ = 323100773097984. Its totient is φ = 121124067233664.

The previous prime is 212001000002179. The next prime is 212001000002249. The reversal of 212001000002211 is 112200000100212.

It is not a de Polignac number, because 212001000002211 - 2⁵ = 212001000002179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (212001000003211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 806587935 + ... + 806850728.

It is an arithmetic number, because the mean of its divisors is an integer number (20193798318624).

Almost surely, 2^{212001000002211} is an apocalyptic number.

212001000002211 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

212001000002211 is a deficient number, since it is larger than the sum of its proper divisors (111099773095773).

212001000002211 is a wasteful number, since it uses less digits than its factorization.

212001000002211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1613444930.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 212001000002211 its reverse (112200000100212), we get a palindrome (324201000102423).

The spelling of 212001000002211 in words is "two hundred twelve trillion, one billion, two thousand, two hundred eleven".