13223223030000 has 200 divisors, whose sum is σ = 43226668038400. Its totient is φ = 3481556832000.

The previous prime is 13223223029981. The next prime is 13223223030019. The reversal of 13223223030000 is 3032232231.

It is an interprime number because it is at equal distance from previous prime (13223223029981) and next prime (13223223030019).

It is a tau number, because it is divible by the number of its divisors (200).

It is a super-2 number, since 2×13223223030000² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 419710 + ... + 5159709.

It is an arithmetic number, because the mean of its divisors is an integer number (216133340192).

Almost surely, 2^{13223223030000} is an apocalyptic number.

13223223030000 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 13223223030000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21613334019200).

13223223030000 is an abundant number, since it is smaller than the sum of its proper divisors (30003445008400).

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

13223223030000 is an equidigital number, since it uses as much as digits as its factorization.

13223223030000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5579529 (or 5579508 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 13223223030000 its reverse (3032232231), we get a palindrome (13226255262231).

The spelling of 13223223030000 in words is "thirteen trillion, two hundred twenty-three billion, two hundred twenty-three million, thirty thousand".