1230223552 has 28 divisors (see below), whose sum is σ = 2569712920. Its totient is φ = 582736896.

The previous prime is 1230223537. The next prime is 1230223559. The reversal of 1230223552 is 2553220321.

It is not an unprimeable number, because it can be changed into a prime (1230223559) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 504633 + ... + 507064.

Almost surely, 2^1230223552 is an apocalyptic number.

It is an amenable number.

1230223552 is an abundant number, since it is smaller than the sum of its proper divisors (1339489368).

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

1230223552 is a wasteful number, since it uses less digits than its factorization.

1230223552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011728 (or 1011718 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 1230223552 is about 35074.5427910329. The cubic root of 1230223552 is about 1071.5061770970.

Adding to 1230223552 its reverse (2553220321), we get a palindrome (3783443873).

The spelling of 1230223552 in words is "one billion, two hundred thirty million, two hundred twenty-three thousand, five hundred fifty-two".