210212020222 has 16 divisors (see below), whose sum is σ = 332268002640. Its totient is φ = 99467828928.

The previous prime is 210212020211. The next prime is 210212020243. The reversal of 210212020222 is 222020212012.

It is a junction number, because it is equal to n+sod(n) for n = 210212020196 and 210212020205.

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, 2916313 + ... + 2987524.

It is an arithmetic number, because the mean of its divisors is an integer number (20766750165).

Almost surely, 2^210212020222 is an apocalyptic number.

210212020222 is a deficient number, since it is larger than the sum of its proper divisors (122055982418).

210212020222 is a wasteful number, since it uses less digits than its factorization.

210212020222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5904795.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 210212020222 its reverse (222020212012), we get a palindrome (432232232234).

The spelling of 210212020222 in words is "two hundred ten billion, two hundred twelve million, twenty thousand, two hundred twenty-two".