211334104214 has 4 divisors (see below), whose sum is σ = 317001156324. Its totient is φ = 105667052106.

The previous prime is 211334104213. The next prime is 211334104231. The reversal of 211334104214 is 412401433112.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211334104213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52833526052 + ... + 52833526055.

It is an arithmetic number, because the mean of its divisors is an integer number (79250289081).

Almost surely, 2^211334104214 is an apocalyptic number.

211334104214 is a deficient number, since it is larger than the sum of its proper divisors (105667052110).

211334104214 is a wasteful number, since it uses less digits than its factorization.

211334104214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105667052109.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 211334104214 its reverse (412401433112), we get a palindrome (623735537326).

The spelling of 211334104214 in words is "two hundred eleven billion, three hundred thirty-four million, one hundred four thousand, two hundred fourteen".