211000222110001 has 16 divisors (see below), whose sum is σ = 212031071219520. Its totient is φ = 209971030466560.

The previous prime is 211000222109993. The next prime is 211000222110037. The reversal of 211000222110001 is 100011222000112.

It is a cyclic number.

It is not a de Polignac number, because 211000222110001 - 2³ = 211000222109993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (211000222150001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5179297290 + ... + 5179338028.

It is an arithmetic number, because the mean of its divisors is an integer number (13251941951220).

Almost surely, 2^{211000222110001} is an apocalyptic number.

It is an amenable number.

211000222110001 is a deficient number, since it is larger than the sum of its proper divisors (1030849109519).

211000222110001 is a wasteful number, since it uses less digits than its factorization.

211000222110001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60464.

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

Adding to 211000222110001 its reverse (100011222000112), we get a palindrome (311011444110113).

The spelling of 211000222110001 in words is "two hundred eleven trillion, two hundred twenty-two million, one hundred ten thousand, one".