211104022 has 8 divisors (see below), whose sum is σ = 333322200. Its totient is φ = 99996624.

The previous prime is 211104013. The next prime is 211104029. The reversal of 211104022 is 220401112.

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 = 211103993 and 211104011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211104029) 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, 2777647 + ... + 2777722.

It is an arithmetic number, because the mean of its divisors is an integer number (41665275).

Almost surely, 2^211104022 is an apocalyptic number.

211104022 is a deficient number, since it is larger than the sum of its proper divisors (122218178).

211104022 is a wasteful number, since it uses less digits than its factorization.

211104022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5555390.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 211104022 is about 14529.4191900434. The cubic root of 211104022 is about 595.4319975513.

Adding to 211104022 its reverse (220401112), we get a palindrome (431505134).

The spelling of 211104022 in words is "two hundred eleven million, one hundred four thousand, twenty-two".