13022021203230 has 128 divisors (see below), whose sum is σ = 34236400980096. Its totient is φ = 3150316800000.

The previous prime is 13022021203159. The next prime is 13022021203249. The reversal of 13022021203230 is 3230212022031.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 13022021203197 and 13022021203206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 29206980 + ... + 29649480.

It is an arithmetic number, because the mean of its divisors is an integer number (267471882657).

Almost surely, 2^{13022021203230} is an apocalyptic number.

13022021203230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13022021203230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17118200490048).

13022021203230 is an abundant number, since it is smaller than the sum of its proper divisors (21214379776866).

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

13022021203230 is a wasteful number, since it uses less digits than its factorization.

13022021203230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443822.

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

Adding to 13022021203230 its reverse (3230212022031), we get a palindrome (16252233225261).

The spelling of 13022021203230 in words is "thirteen trillion, twenty-two billion, twenty-one million, two hundred three thousand, two hundred thirty".