210211020022 has 16 divisors (see below), whose sum is σ = 321069329280. Its totient is φ = 103200823872.

The previous prime is 210211020013. The next prime is 210211020049. The reversal of 210211020022 is 220020112012.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 210211019984 and 210211020011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3195697 + ... + 3260812.

It is an arithmetic number, because the mean of its divisors is an integer number (20066833080).

Almost surely, 2^210211020022 is an apocalyptic number.

210211020022 is a deficient number, since it is larger than the sum of its proper divisors (110858309258).

210211020022 is a wasteful number, since it uses less digits than its factorization.

210211020022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6456807.

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

Adding to 210211020022 its reverse (220020112012), we get a palindrome (430231132034).

The spelling of 210211020022 in words is "two hundred ten billion, two hundred eleven million, twenty thousand, twenty-two".