12320222322000 has 80 divisors (see below), whose sum is σ = 39720396785472. Its totient is φ = 3285392617600.

The previous prime is 12320222321999. The next prime is 12320222322017. The reversal of 12320222322000 is 22322202321.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1026679194 + ... + 1026691193.

Almost surely, 2^{12320222322000} is an apocalyptic number.

12320222322000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12320222322000 is an abundant number, since it is smaller than the sum of its proper divisors (27400174463472).

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

12320222322000 is a wasteful number, since it uses less digits than its factorization.

12320222322000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2053370413 (or 2053370397 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 12320222322000 its reverse (22322202321), we get a palindrome (12342544524321).

The spelling of 12320222322000 in words is "twelve trillion, three hundred twenty billion, two hundred twenty-two million, three hundred twenty-two thousand".