13220342200 has 96 divisors (see below), whose sum is σ = 33411767760. Its totient is φ = 4835635200.

The previous prime is 13220342197. The next prime is 13220342203. The reversal of 13220342200 is 224302231.

It is an interprime number because it is at equal distance from previous prime (13220342197) and next prime (13220342203).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13220342203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 254440 + ... + 301960.

Almost surely, 2^13220342200 is an apocalyptic number.

13220342200 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 13220342200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16705883880).

13220342200 is an abundant number, since it is smaller than the sum of its proper divisors (20191425560).

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

13220342200 is a wasteful number, since it uses less digits than its factorization.

13220342200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47657 (or 47648 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 13220342200 its reverse (224302231), we get a palindrome (13444644431).

The spelling of 13220342200 in words is "thirteen billion, two hundred twenty million, three hundred forty-two thousand, two hundred".