212110202321000 has 128 divisors (see below), whose sum is σ = 539314498944000. Its totient is φ = 77785744608000.

The previous prime is 212110202320999. The next prime is 212110202321033. The reversal of 212110202321000 is 123202011212.

It is a self number, because there is not a number n which added to its sum of digits gives 212110202321000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 179470595 + ... + 180648594.

It is an arithmetic number, because the mean of its divisors is an integer number (4213394523000).

Almost surely, 2^{212110202321000} is an apocalyptic number.

212110202321000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212110202321000 is an abundant number, since it is smaller than the sum of its proper divisors (327204296623000).

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

212110202321000 is a wasteful number, since it uses less digits than its factorization.

212110202321000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360119260 (or 360119246 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 212110202321000 its reverse (123202011212), we get a palindrome (212233404332212).

The spelling of 212110202321000 in words is "two hundred twelve trillion, one hundred ten billion, two hundred two million, three hundred twenty-one thousand".