211132011422 has 8 divisors (see below), whose sum is σ = 316730267400. Its totient is φ = 105555255624.

The previous prime is 211132011397. The next prime is 211132011437. The reversal of 211132011422 is 224110231112.

211132011422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 211132011394 and 211132011403.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5350472 + ... + 5389787.

It is an arithmetic number, because the mean of its divisors is an integer number (39591283425).

Almost surely, 2^211132011422 is an apocalyptic number.

211132011422 is a deficient number, since it is larger than the sum of its proper divisors (105598255978).

211132011422 is a wasteful number, since it uses less digits than its factorization.

211132011422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10750090.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 211132011422 its reverse (224110231112), we get a palindrome (435242242534).

The spelling of 211132011422 in words is "two hundred eleven billion, one hundred thirty-two million, eleven thousand, four hundred twenty-two".