12322420102 has 16 divisors (see below), whose sum is σ = 19445086800. Its totient is φ = 5847926560.

The previous prime is 12322420069. The next prime is 12322420133. The reversal of 12322420102 is 20102422321.

It is a self number, because there is not a number n which added to its sum of digits gives 12322420102.

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, 1797049 + ... + 1803892.

It is an arithmetic number, because the mean of its divisors is an integer number (1215317925).

Almost surely, 2^12322420102 is an apocalyptic number.

12322420102 is a deficient number, since it is larger than the sum of its proper divisors (7122666698).

12322420102 is a wasteful number, since it uses less digits than its factorization.

12322420102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3601031.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 12322420102 its reverse (20102422321), we get a palindrome (32424842423).

It can be divided in two parts, 123 and 22420102, that added together give a square (22420225 = 4735²).

The spelling of 12322420102 in words is "twelve billion, three hundred twenty-two million, four hundred twenty thousand, one hundred two".