210210112101012 has 48 divisors (see below), whose sum is σ = 498533539728000. Its totient is φ = 68921008940160.

The previous prime is 210210112100993. The next prime is 210210112101047. The reversal of 210210112101012 is 210101211012012.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 210210112100982 and 210210112101000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 179421489 + ... + 180589287.

It is an arithmetic number, because the mean of its divisors is an integer number (10386115411000).

Almost surely, 2^{210210112101012} is an apocalyptic number.

It is an amenable number.

210210112101012 is an abundant number, since it is smaller than the sum of its proper divisors (288323427626988).

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

210210112101012 is a wasteful number, since it uses less digits than its factorization.

210210112101012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1413776 (or 1413774 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 210210112101012 its reverse (210101211012012), we get a palindrome (420311323113024).

The spelling of 210210112101012 in words is "two hundred ten trillion, two hundred ten billion, one hundred twelve million, one hundred one thousand, twelve".