13022210221200 has 360 divisors, whose sum is σ = 46517035064448. Its totient is φ = 3371093406720.

The previous prime is 13022210221193. The next prime is 13022210221259. The reversal of 13022210221200 is 212201222031.

13022210221200 is a `hidden beast` number, since 1 + 30 + 2 + 2 + 210 + 221 + 200 = 666.

It is a tau number, because it is divible by the number of its divisors (360).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 58897257 + ... + 59117943.

Almost surely, 2^{13022210221200} is an apocalyptic number.

13022210221200 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 13022210221200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23258517532224).

13022210221200 is an abundant number, since it is smaller than the sum of its proper divisors (33494824843248).

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

13022210221200 is a wasteful number, since it uses less digits than its factorization.

13022210221200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221191 (or 221177 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 13022210221200 its reverse (212201222031), we get a palindrome (13234411443231).

The spelling of 13022210221200 in words is "thirteen trillion, twenty-two billion, two hundred ten million, two hundred twenty-one thousand, two hundred".