12220230301013 has 4 divisors (see below), whose sum is σ = 13965977486880. Its totient is φ = 10474483115148.

The previous prime is 12220230300983. The next prime is 12220230301031. The reversal of 12220230301013 is 31010303202221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12220230301013 - 2¹² = 12220230296917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12220230301913) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 872873592923 + ... + 872873592936.

It is an arithmetic number, because the mean of its divisors is an integer number (3491494371720).

Almost surely, 2^{12220230301013} is an apocalyptic number.

It is an amenable number.

12220230301013 is a deficient number, since it is larger than the sum of its proper divisors (1745747185867).

12220230301013 is an equidigital number, since it uses as much as digits as its factorization.

12220230301013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1745747185866.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 12220230301013 its reverse (31010303202221), we get a palindrome (43230533503234).

The spelling of 12220230301013 in words is "twelve trillion, two hundred twenty billion, two hundred thirty million, three hundred one thousand, thirteen".