212001120110010 has 96 divisors (see below), whose sum is σ = 639157096077696. Its totient is φ = 44052180796800.

The previous prime is 212001120109997. The next prime is 212001120110027. The reversal of 212001120110010 is 10011021100212.

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 47 ways as a sum of consecutive naturals, for example, 4171582621 + ... + 4171633440.

It is an arithmetic number, because the mean of its divisors is an integer number (6657886417476).

Almost surely, 2^{212001120110010} is an apocalyptic number.

212001120110010 is an abundant number, since it is smaller than the sum of its proper divisors (427155975967686).

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

212001120110010 is a wasteful number, since it uses less digits than its factorization.

212001120110010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8343216100 (or 8343216089 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 212001120110010 its reverse (10011021100212), we get a palindrome (222012141210222).

The spelling of 212001120110010 in words is "two hundred twelve trillion, one billion, one hundred twenty million, one hundred ten thousand, ten".