212426313302 has 16 divisors (see below), whose sum is σ = 364173699840. Its totient is φ = 91036272168.

The previous prime is 212426313269. The next prime is 212426313317. The reversal of 212426313302 is 203313624212.

It is a happy number.

212426313302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 88349 + ... + 657767.

It is an arithmetic number, because the mean of its divisors is an integer number (22760856240).

Almost surely, 2^212426313302 is an apocalyptic number.

212426313302 is a deficient number, since it is larger than the sum of its proper divisors (151747386538).

212426313302 is a wasteful number, since it uses less digits than its factorization.

212426313302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 596075.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 212426313302 its reverse (203313624212), we get a palindrome (415739937514).

The spelling of 212426313302 in words is "two hundred twelve billion, four hundred twenty-six million, three hundred thirteen thousand, three hundred two".