210022210022212 has 24 divisors (see below), whose sum is σ = 420044832690560. Its totient is φ = 90009430156800.

The previous prime is 210022210022203. The next prime is 210022210022243. The reversal of 210022210022212 is 212220012220012.

210022210022212 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 2×210022210022212² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 210022210022212.

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, 31082212 + ... + 37231012.

Almost surely, 2^{210022210022212} is an apocalyptic number.

It is an amenable number.

210022210022212 is an abundant number, since it is smaller than the sum of its proper divisors (210022622668348).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

210022210022212 is a wasteful number, since it uses less digits than its factorization.

210022210022212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7368691 (or 7368689 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 210022210022212 its reverse (212220012220012), we get a palindrome (422242222242224).

The spelling of 210022210022212 in words is "two hundred ten trillion, twenty-two billion, two hundred ten million, twenty-two thousand, two hundred twelve".