12322102000 has 80 divisors (see below), whose sum is σ = 32086821312. Its totient is φ = 4549689600.

The previous prime is 12322101989. The next prime is 12322102003. The reversal of 12322102000 is 20122321.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12322102003) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 210964 + ... + 262963.

Almost surely, 2^12322102000 is an apocalyptic number.

12322102000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12322102000 is an abundant number, since it is smaller than the sum of its proper divisors (19764719312).

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

12322102000 is a wasteful number, since it uses less digits than its factorization.

12322102000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473963 (or 473947 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 12322102000 its reverse (20122321), we get a palindrome (12342224321).

The spelling of 12322102000 in words is "twelve billion, three hundred twenty-two million, one hundred two thousand".