214221162232211 has 4 divisors (see below), whose sum is σ = 214221303865800. Its totient is φ = 214221020598624.

The previous prime is 214221162232163. The next prime is 214221162232229. The reversal of 214221162232211 is 112232261122412.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 214221162232211 - 2⁴⁶ = 143852418054547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214221162232711) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68523281 + ... + 71581298.

It is an arithmetic number, because the mean of its divisors is an integer number (53555325966450).

Almost surely, 2^{214221162232211} is an apocalyptic number.

214221162232211 is a deficient number, since it is larger than the sum of its proper divisors (141633589).

214221162232211 is a wasteful number, since it uses less digits than its factorization.

214221162232211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141633588.

The product of its digits is 9216, while the sum is 32.

The spelling of 214221162232211 in words is "two hundred fourteen trillion, two hundred twenty-one billion, one hundred sixty-two million, two hundred thirty-two thousand, two hundred eleven".