1232201223 has 48 divisors (see below), whose sum is σ = 1971889920. Its totient is φ = 735264000.

The previous prime is 1232201219. The next prime is 1232201227. The reversal of 1232201223 is 3221022321.

It is an interprime number because it is at equal distance from previous prime (1232201219) and next prime (1232201227).

It is not a de Polignac number, because 1232201223 - 2² = 1232201219 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1232201196 and 1232201205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232201227) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2077615 + ... + 2078207.

It is an arithmetic number, because the mean of its divisors is an integer number (41081040).

Almost surely, 2^1232201223 is an apocalyptic number.

1232201223 is a deficient number, since it is larger than the sum of its proper divisors (739688697).

1232201223 is a wasteful number, since it uses less digits than its factorization.

1232201223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 900 (or 897 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1232201223 is about 35102.7238686687. The cubic root of 1232201223 is about 1072.0800435772.

Adding to 1232201223 its reverse (3221022321), we get a palindrome (4453223544).

The spelling of 1232201223 in words is "one billion, two hundred thirty-two million, two hundred one thousand, two hundred twenty-three".