213114402211 has 4 divisors (see below), whose sum is σ = 213250405312. Its totient is φ = 212978399112.

The previous prime is 213114402187. The next prime is 213114402359. The reversal of 213114402211 is 112204411312.

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 213114402211 - 2³³ = 204524467619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213114402511) 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, 67999200 + ... + 68002333.

It is an arithmetic number, because the mean of its divisors is an integer number (53312601328).

Almost surely, 2^213114402211 is an apocalyptic number.

213114402211 is a deficient number, since it is larger than the sum of its proper divisors (136003101).

213114402211 is a wasteful number, since it uses less digits than its factorization.

213114402211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136003100.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 213114402211 its reverse (112204411312), we get a palindrome (325318813523).

The spelling of 213114402211 in words is "two hundred thirteen billion, one hundred fourteen million, four hundred two thousand, two hundred eleven".