1223232132301 has 4 divisors (see below), whose sum is σ = 1225023102432. Its totient is φ = 1221441162172.

The previous prime is 1223232132299. The next prime is 1223232132323. The reversal of 1223232132301 is 1032312323221.

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 1223232132301 - 2¹ = 1223232132299 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 (1223232130301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 895484041 + ... + 895485406.

It is an arithmetic number, because the mean of its divisors is an integer number (306255775608).

Almost surely, 2^{1223232132301} is an apocalyptic number.

It is an amenable number.

1223232132301 is a deficient number, since it is larger than the sum of its proper divisors (1790970131).

1223232132301 is an equidigital number, since it uses as much as digits as its factorization.

1223232132301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1790970130.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 1223232132301 its reverse (1032312323221), we get a palindrome (2255544455522).

The spelling of 1223232132301 in words is "one trillion, two hundred twenty-three billion, two hundred thirty-two million, one hundred thirty-two thousand, three hundred one".