212002113332 has 12 divisors (see below), whose sum is σ = 380052569316. Its totient is φ = 103415664960.

The previous prime is 212002113241. The next prime is 212002113377. The reversal of 212002113332 is 233311200212.

212002113332 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 can be written as a sum of positive squares in 2 ways, for example, as 73882850596 + 138119262736 = 271814^2 + 371644^2 .

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 3 ways as a sum of consecutive naturals, for example, 646347743 + ... + 646348070.

It is an arithmetic number, because the mean of its divisors is an integer number (31671047443).

Almost surely, 2^212002113332 is an apocalyptic number.

It is an amenable number.

212002113332 is a deficient number, since it is larger than the sum of its proper divisors (168050455984).

212002113332 is a wasteful number, since it uses less digits than its factorization.

212002113332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1292695858 (or 1292695856 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 212002113332 its reverse (233311200212), we get a palindrome (445313313544).

The spelling of 212002113332 in words is "two hundred twelve billion, two million, one hundred thirteen thousand, three hundred thirty-two".