212002201012 has 24 divisors (see below), whose sum is σ = 424749608640. Its totient is φ = 90698399040.

The previous prime is 212002201009. The next prime is 212002201079. The reversal of 212002201012 is 210102200212.

It is a happy number.

212002201012 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 212002200983 and 212002201001.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 6637414 + ... + 6669277.

It is an arithmetic number, because the mean of its divisors is an integer number (17697900360).

Almost surely, 2^212002201012 is an apocalyptic number.

It is an amenable number.

212002201012 is an abundant number, since it is smaller than the sum of its proper divisors (212747407628).

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

212002201012 is a wasteful number, since it uses less digits than its factorization.

212002201012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13307271 (or 13307269 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 212002201012 its reverse (210102200212), we get a palindrome (422104401224).

The spelling of 212002201012 in words is "two hundred twelve billion, two million, two hundred one thousand, twelve".