212012223112002 has 8 divisors (see below), whose sum is σ = 424024446224016. Its totient is φ = 70670741037332.

The previous prime is 212012223111971. The next prime is 212012223112021. The reversal of 212012223112002 is 200211322210212.

It is a sphenic number, since it is the product of 3 distinct primes.

212012223112002 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 212012223112002.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17667685259328 + ... + 17667685259339.

It is an arithmetic number, because the mean of its divisors is an integer number (53003055778002).

Almost surely, 2^{212012223112002} is an apocalyptic number.

212012223112002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

212012223112002 is a wasteful number, since it uses less digits than its factorization.

212012223112002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35335370518672.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 212012223112002 its reverse (200211322210212), we get a palindrome (412223545322214).

The spelling of 212012223112002 in words is "two hundred twelve trillion, twelve billion, two hundred twenty-three million, one hundred twelve thousand, two".