12320223301 has 4 divisors (see below), whose sum is σ = 12321554112. Its totient is φ = 12318892492.

The previous prime is 12320223283. The next prime is 12320223319. The reversal of 12320223301 is 10332202321.

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, and also an emirpimes, since its reverse is a distinct semiprime: 10332202321 = 7 ⋅1476028903.

It is an interprime number because it is at equal distance from previous prime (12320223283) and next prime (12320223319).

It is a cyclic number.

It is not a de Polignac number, because 12320223301 - 2¹³ = 12320215109 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 (12320223101) 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, 651421 + ... + 670066.

It is an arithmetic number, because the mean of its divisors is an integer number (3080388528).

Almost surely, 2^12320223301 is an apocalyptic number.

It is an amenable number.

12320223301 is a deficient number, since it is larger than the sum of its proper divisors (1330811).

12320223301 is an equidigital number, since it uses as much as digits as its factorization.

12320223301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1330810.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 12320223301 its reverse (10332202321), we get a palindrome (22652425622).

The spelling of 12320223301 in words is "twelve billion, three hundred twenty million, two hundred twenty-three thousand, three hundred one".