1233152212 has 12 divisors (see below), whose sum is σ = 2271596320. Its totient is φ = 584124696.

The previous prime is 1233152191. The next prime is 1233152293. The reversal of 1233152212 is 2122513321.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8112768 + ... + 8112919.

Almost surely, 2^1233152212 is an apocalyptic number.

It is an amenable number.

1233152212 is a deficient number, since it is larger than the sum of its proper divisors (1038444108).

1233152212 is a wasteful number, since it uses less digits than its factorization.

1233152212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16225710 (or 16225708 counting only the distinct ones).

The product of its digits is 720, while the sum is 22.

The square root of 1233152212 is about 35116.2670567360. The cubic root of 1233152212 is about 1072.3557761810.

Adding to 1233152212 its reverse (2122513321), we get a palindrome (3355665533).

The spelling of 1233152212 in words is "one billion, two hundred thirty-three million, one hundred fifty-two thousand, two hundred twelve".