1232022452 has 24 divisors (see below), whose sum is σ = 2185845312. Its totient is φ = 607521600.

The previous prime is 1232022433. The next prime is 1232022497. The reversal of 1232022452 is 2542202321.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 206552 + ... + 212432.

It is an arithmetic number, because the mean of its divisors is an integer number (91076888).

Almost surely, 2^1232022452 is an apocalyptic number.

It is an amenable number.

1232022452 is a deficient number, since it is larger than the sum of its proper divisors (953822860).

1232022452 is a wasteful number, since it uses less digits than its factorization.

1232022452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6599 (or 6597 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 1232022452 is about 35100.1773784692. The cubic root of 1232022452 is about 1072.0281943372.

Adding to 1232022452 its reverse (2542202321), we get a palindrome (3774224773).

The spelling of 1232022452 in words is "one billion, two hundred thirty-two million, twenty-two thousand, four hundred fifty-two".