1233232012 has 12 divisors (see below), whose sum is σ = 2271743320. Its totient is φ = 584162496.

The previous prime is 1233231943. The next prime is 1233232027. The reversal of 1233232012 is 2102323321.

It is a super-2 number, since 2×1233232012² = 3041722390843136288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8113293 + ... + 8113444.

Almost surely, 2^1233232012 is an apocalyptic number.

It is an amenable number.

1233232012 is a deficient number, since it is larger than the sum of its proper divisors (1038511308).

1233232012 is a wasteful number, since it uses less digits than its factorization.

1233232012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16226760 (or 16226758 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 1233232012 is about 35117.4032639089. The cubic root of 1233232012 is about 1072.3789071847.

Adding to 1233232012 its reverse (2102323321), we get a palindrome (3335555333).

It can be divided in two parts, 12332 and 32012, that added together give a palindrome (44344).

The spelling of 1233232012 in words is "one billion, two hundred thirty-three million, two hundred thirty-two thousand, twelve".