1223232108 has 24 divisors (see below), whose sum is σ = 3261952512. Its totient is φ = 349494864.

The previous prime is 1223232097. The next prime is 1223232139. The reversal of 1223232108 is 8012323221.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7281060 + ... + 7281227.

It is an arithmetic number, because the mean of its divisors is an integer number (135914688).

Almost surely, 2^1223232108 is an apocalyptic number.

It is an amenable number.

1223232108 is an abundant number, since it is smaller than the sum of its proper divisors (2038720404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1223232108 is a wasteful number, since it uses less digits than its factorization.

1223232108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14562301 (or 14562299 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 1223232108 is about 34974.7352813427. The cubic root of 1223232108 is about 1069.4725055938.

Adding to 1223232108 its reverse (8012323221), we get a palindrome (9235555329).

The spelling of 1223232108 in words is "one billion, two hundred twenty-three million, two hundred thirty-two thousand, one hundred eight".