13221200030 has 8 divisors (see below), whose sum is σ = 23798160072. Its totient is φ = 5288480008.

The previous prime is 13221200029. The next prime is 13221200089. The reversal of 13221200030 is 3000212231.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 13221199978 and 13221200014.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 661059992 + ... + 661060011.

It is an arithmetic number, because the mean of its divisors is an integer number (2974770009).

Almost surely, 2^13221200030 is an apocalyptic number.

13221200030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13221200030 is a deficient number, since it is larger than the sum of its proper divisors (10576960042).

13221200030 is a wasteful number, since it uses less digits than its factorization.

13221200030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1322120010.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 13221200030 its reverse (3000212231), we get a palindrome (16221412261).

The spelling of 13221200030 in words is "thirteen billion, two hundred twenty-one million, two hundred thousand, thirty".