211022002012210 has 32 divisors (see below), whose sum is σ = 382045593384000. Its totient is φ = 83918788219200.

The previous prime is 211022002012193. The next prime is 211022002012231. The reversal of 211022002012210 is 12210200220112.

It is a happy number.

211022002012210 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-2 number, since 2×211022002012210² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4815016 + ... + 21100435.

It is an arithmetic number, because the mean of its divisors is an integer number (11938924793250).

Almost surely, 2^{211022002012210} is an apocalyptic number.

211022002012210 is a deficient number, since it is larger than the sum of its proper divisors (171023591371790).

211022002012210 is a wasteful number, since it uses less digits than its factorization.

211022002012210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25920186.

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

Adding to 211022002012210 its reverse (12210200220112), we get a palindrome (223232202232322).

The spelling of 211022002012210 in words is "two hundred eleven trillion, twenty-two billion, two million, twelve thousand, two hundred ten".