210110012020212 has 48 divisors (see below), whose sum is σ = 490680905568000. Its totient is φ = 69976090344960.

The previous prime is 210110012020199. The next prime is 210110012020283. The reversal of 210110012020212 is 212020210011012.

It is a super-2 number, since 2×210110012020212² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 210110012020191 and 210110012020200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78051664 + ... + 80698712.

It is an arithmetic number, because the mean of its divisors is an integer number (10222518866000).

Almost surely, 2^{210110012020212} is an apocalyptic number.

It is an amenable number.

210110012020212 is an abundant number, since it is smaller than the sum of its proper divisors (280570893547788).

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

210110012020212 is a wasteful number, since it uses less digits than its factorization.

210110012020212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2652776 (or 2652774 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 210110012020212 its reverse (212020210011012), we get a palindrome (422130222031224).

The spelling of 210110012020212 in words is "two hundred ten trillion, one hundred ten billion, twelve million, twenty thousand, two hundred twelve".