13323220212000 has 576 divisors, whose sum is σ = 48381534399744. Its totient is φ = 3198462361600.

The previous prime is 13323220211897. The next prime is 13323220212041. The reversal of 13323220212000 is 21202232331.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 79680484 + ... + 79847516.

It is an arithmetic number, because the mean of its divisors is an integer number (83995719444).

Almost surely, 2^{13323220212000} is an apocalyptic number.

13323220212000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13323220212000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24190767199872).

13323220212000 is an abundant number, since it is smaller than the sum of its proper divisors (35058314187744).

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

13323220212000 is a wasteful number, since it uses less digits than its factorization.

13323220212000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167118 (or 167083 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 13323220212000 its reverse (21202232331), we get a palindrome (13344422444331).

The spelling of 13323220212000 in words is "thirteen trillion, three hundred twenty-three billion, two hundred twenty million, two hundred twelve thousand".