210113120322012 has 96 divisors (see below), whose sum is σ = 505340890458880. Its totient is φ = 67897840412160.

The previous prime is 210113120321983. The next prime is 210113120322073. The reversal of 210113120322012 is 210223021311012.

It is a self number, because there is not a number n which added to its sum of digits gives 210113120322012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 243087939 + ... + 243950757.

Almost surely, 2^{210113120322012} is an apocalyptic number.

It is an amenable number.

210113120322012 is an abundant number, since it is smaller than the sum of its proper divisors (295227770136868).

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

210113120322012 is a wasteful number, since it uses less digits than its factorization.

210113120322012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 864851 (or 864849 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 210113120322012 its reverse (210223021311012), we get a palindrome (420336141633024).

The spelling of 210113120322012 in words is "two hundred ten trillion, one hundred thirteen billion, one hundred twenty million, three hundred twenty-two thousand, twelve".