212212101012002 has 64 divisors (see below), whose sum is σ = 401710444929024. Its totient is φ = 81831288329280.

The previous prime is 212212101012001. The next prime is 212212101012007. The reversal of 212212101012002 is 200210101212212.

It is not an unprimeable number, because it can be changed into a prime (212212101012001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24028874 + ... + 31651397.

It is an arithmetic number, because the mean of its divisors is an integer number (6276725702016).

Almost surely, 2^{212212101012002} is an apocalyptic number.

212212101012002 is a deficient number, since it is larger than the sum of its proper divisors (189498343917022).

212212101012002 is a wasteful number, since it uses less digits than its factorization.

212212101012002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55680823.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 212212101012002 its reverse (200210101212212), we get a palindrome (412422202224214).

The spelling of 212212101012002 in words is "two hundred twelve trillion, two hundred twelve billion, one hundred one million, twelve thousand, two".