12221030413 has 8 divisors (see below), whose sum is σ = 13056247520. Its totient is φ = 11405013840.

The previous prime is 12221030369. The next prime is 12221030417. The reversal of 12221030413 is 31403012221.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 12221030413 - 2²¹ = 12218933261 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12221030417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4798818 + ... + 4801363.

It is an arithmetic number, because the mean of its divisors is an integer number (1632030940).

Almost surely, 2^12221030413 is an apocalyptic number.

It is an amenable number.

12221030413 is a deficient number, since it is larger than the sum of its proper divisors (835217107).

12221030413 is an equidigital number, since it uses as much as digits as its factorization.

12221030413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9600267.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 12221030413 its reverse (31403012221), we get a palindrome (43624042634).

The spelling of 12221030413 in words is "twelve billion, two hundred twenty-one million, thirty thousand, four hundred thirteen".