211110220022 has 8 divisors (see below), whose sum is σ = 341024201616. Its totient is φ = 97435486152.

The previous prime is 211110220021. The next prime is 211110220039. The reversal of 211110220022 is 220022011112.

211110220022 is digitally balanced in base 3, 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 = 211110219979 and 211110220006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211110220021) 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, 4059811898 + ... + 4059811949.

It is an arithmetic number, because the mean of its divisors is an integer number (42628025202).

Almost surely, 2^211110220022 is an apocalyptic number.

211110220022 is a deficient number, since it is larger than the sum of its proper divisors (129913981594).

211110220022 is a wasteful number, since it uses less digits than its factorization.

211110220022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8119623862.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 211110220022 its reverse (220022011112), we get a palindrome (431132231134).

The spelling of 211110220022 in words is "two hundred eleven billion, one hundred ten million, two hundred twenty thousand, twenty-two".