211204122214 has 32 divisors (see below), whose sum is σ = 342058580640. Its totient is φ = 97596844800.

The previous prime is 211204122191. The next prime is 211204122221. The reversal of 211204122214 is 412221402112.

It is a super-3 number, since 3×211204122214³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 711852 + ... + 963919.

It is an arithmetic number, because the mean of its divisors is an integer number (10689330645).

Almost surely, 2^211204122214 is an apocalyptic number.

211204122214 is a deficient number, since it is larger than the sum of its proper divisors (130854458426).

211204122214 is a wasteful number, since it uses less digits than its factorization.

211204122214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1675896.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 211204122214 its reverse (412221402112), we get a palindrome (623425524326).

The spelling of 211204122214 in words is "two hundred eleven billion, two hundred four million, one hundred twenty-two thousand, two hundred fourteen".