210210102202212 has 36 divisors (see below), whose sum is σ = 607273628584896. Its totient is φ = 60060029200560.

The previous prime is 210210102202183. The next prime is 210210102202277. The reversal of 210210102202212 is 212202201012012.

It is a happy number.

210210102202212 is a `hidden beast` number, since 2 + 1 + 0 + 210 + 10 + 220 + 221 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 417083535864 + ... + 417083536367.

It is an arithmetic number, because the mean of its divisors is an integer number (16868711905136).

Almost surely, 2^{210210102202212} is an apocalyptic number.

It is an amenable number.

210210102202212 is an abundant number, since it is smaller than the sum of its proper divisors (397063526382684).

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

210210102202212 is a wasteful number, since it uses less digits than its factorization.

210210102202212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 834167072248 (or 834167072243 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 210210102202212 its reverse (212202201012012), we get a palindrome (422412303214224).

The spelling of 210210102202212 in words is "two hundred ten trillion, two hundred ten billion, one hundred two million, two hundred two thousand, two hundred twelve".