12213331303000 has 64 divisors (see below), whose sum is σ = 28669351183200. Its totient is φ = 4869921251200.

The previous prime is 12213331302923. The next prime is 12213331303001. The reversal of 12213331303000 is 30313331221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12213331303001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18946930 + ... + 19580929.

Almost surely, 2^{12213331303000} is an apocalyptic number.

12213331303000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12213331303000 is an abundant number, since it is smaller than the sum of its proper divisors (16456019880200).

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

12213331303000 is a wasteful number, since it uses less digits than its factorization.

12213331303000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38528197 (or 38528183 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 12213331303000 its reverse (30313331221), we get a palindrome (12243644634221).

The spelling of 12213331303000 in words is "twelve trillion, two hundred thirteen billion, three hundred thirty-one million, three hundred three thousand".