211333010422 has 8 divisors (see below), whose sum is σ = 319907768400. Its totient is φ = 104697087624.

The previous prime is 211333010407. The next prime is 211333010459. The reversal of 211333010422 is 224010333112.

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 = 211333010393 and 211333010402.

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, 484708522 + ... + 484708957.

It is an arithmetic number, because the mean of its divisors is an integer number (39988471050).

Almost surely, 2^211333010422 is an apocalyptic number.

211333010422 is a deficient number, since it is larger than the sum of its proper divisors (108574757978).

211333010422 is a wasteful number, since it uses less digits than its factorization.

211333010422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 969417590.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 211333010422 its reverse (224010333112), we get a palindrome (435343343534).

The spelling of 211333010422 in words is "two hundred eleven billion, three hundred thirty-three million, ten thousand, four hundred twenty-two".