211120210222 has 8 divisors (see below), whose sum is σ = 326895809472. Its totient is φ = 102154940400.

The previous prime is 211120210219. The next prime is 211120210277. The reversal of 211120210222 is 222012021112.

It is a happy number.

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 = 211120210196 and 211120210205.

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, 1702582279 + ... + 1702582402.

It is an arithmetic number, because the mean of its divisors is an integer number (40861976184).

Almost surely, 2^211120210222 is an apocalyptic number.

211120210222 is a deficient number, since it is larger than the sum of its proper divisors (115775599250).

211120210222 is a wasteful number, since it uses less digits than its factorization.

211120210222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3405164714.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 211120210222 its reverse (222012021112), we get a palindrome (433132231334).

The spelling of 211120210222 in words is "two hundred eleven billion, one hundred twenty million, two hundred ten thousand, two hundred twenty-two".