210211134422 has 8 divisors (see below), whose sum is σ = 315395170200. Its totient is φ = 105079411024.

The previous prime is 210211134401. The next prime is 210211134439. The reversal of 210211134422 is 224431112012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13068047 + ... + 13084122.

It is an arithmetic number, because the mean of its divisors is an integer number (39424396275).

Almost surely, 2^210211134422 is an apocalyptic number.

210211134422 is a deficient number, since it is larger than the sum of its proper divisors (105184035778).

210211134422 is a wasteful number, since it uses less digits than its factorization.

210211134422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26156190.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 210211134422 its reverse (224431112012), we get a palindrome (434642246434).

The spelling of 210211134422 in words is "two hundred ten billion, two hundred eleven million, one hundred thirty-four thousand, four hundred twenty-two".