422333343233212 has 24 divisors (see below), whose sum is σ = 739136684805120. Its totient is φ = 211151433955440.

The previous prime is 422333343233209. The next prime is 422333343233227. The reversal of 422333343233212 is 212332343333224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4132733037 + ... + 4132835227.

It is an arithmetic number, because the mean of its divisors is an integer number (30797361866880).

Almost surely, 2^{422333343233212} is an apocalyptic number.

It is an amenable number.

422333343233212 is a deficient number, since it is larger than the sum of its proper divisors (316803341571908).

422333343233212 is a wasteful number, since it uses less digits than its factorization.

422333343233212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166641 (or 166639 counting only the distinct ones).

The product of its digits is 1119744, while the sum is 40.

Adding to 422333343233212 its reverse (212332343333224), we get a palindrome (634665686566436).

The spelling of 422333343233212 in words is "four hundred twenty-two trillion, three hundred thirty-three billion, three hundred forty-three million, two hundred thirty-three thousand, two hundred twelve".