12213313322000 has 160 divisors (see below), whose sum is σ = 34387425206784. Its totient is φ = 4108413504000.

The previous prime is 12213313321969. The next prime is 12213313322009. The reversal of 12213313322000 is 22331331221.

It is not an unprimeable number, because it can be changed into a prime (12213313322009) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7487996 + ... + 8971995.

Almost surely, 2^{12213313322000} is an apocalyptic number.

12213313322000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12213313322000 is an abundant number, since it is smaller than the sum of its proper divisors (22174111884784).

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

12213313322000 is a wasteful number, since it uses less digits than its factorization.

12213313322000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16460074 (or 16460058 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 12213313322000 its reverse (22331331221), we get a palindrome (12235644653221).

The spelling of 12213313322000 in words is "twelve trillion, two hundred thirteen billion, three hundred thirteen million, three hundred twenty-two thousand".