211002201222110 has 128 divisors (see below), whose sum is σ = 407242408320000. Its totient is φ = 78473551887360.

The previous prime is 211002201222079. The next prime is 211002201222181. The reversal of 211002201222110 is 11222102200112.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 30843762290 + ... + 30843769130.

It is an arithmetic number, because the mean of its divisors is an integer number (3181581315000).

Almost surely, 2^{211002201222110} is an apocalyptic number.

211002201222110 is a deficient number, since it is larger than the sum of its proper divisors (196240207097890).

211002201222110 is a wasteful number, since it uses less digits than its factorization.

211002201222110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11074.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 211002201222110 its reverse (11222102200112), we get a palindrome (222224303422222).

The spelling of 211002201222110 in words is "two hundred eleven trillion, two billion, two hundred one million, two hundred twenty-two thousand, one hundred ten".