211010020222 has 16 divisors (see below), whose sum is σ = 333852307200. Its totient is φ = 99748537560.

The previous prime is 211010020217. The next prime is 211010020297. The reversal of 211010020222 is 222020010112.

It is a happy number.

211010020222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×211010020222³ (a number of 35 digits) contains 333 as substring.

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 7 ways as a sum of consecutive naturals, for example, 5636022 + ... + 5673337.

It is an arithmetic number, because the mean of its divisors is an integer number (20865769200).

Almost surely, 2^211010020222 is an apocalyptic number.

211010020222 is a deficient number, since it is larger than the sum of its proper divisors (122842286978).

211010020222 is a wasteful number, since it uses less digits than its factorization.

211010020222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11309871.

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

Adding to 211010020222 its reverse (222020010112), we get a palindrome (433030030334).

The spelling of 211010020222 in words is "two hundred eleven billion, ten million, twenty thousand, two hundred twenty-two".