1201333232 has 20 divisors (see below), whose sum is σ = 2539181976. Its totient is φ = 546060480.

The previous prime is 1201333229. The next prime is 1201333253. The reversal of 1201333232 is 2323331021.

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 3 ways as a sum of consecutive naturals, for example, 3412703 + ... + 3413054.

Almost surely, 2^1201333232 is an apocalyptic number.

It is an amenable number.

1201333232 is an abundant number, since it is smaller than the sum of its proper divisors (1337848744).

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

1201333232 is a wasteful number, since it uses less digits than its factorization.

1201333232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6825776 (or 6825770 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 1201333232 is about 34660.2543556737. The cubic root of 1201333232 is about 1063.0519708613.

Adding to 1201333232 its reverse (2323331021), we get a palindrome (3524664253).

It can be divided in two parts, 1201 and 333232, that added together give a palindrome (334433).

The spelling of 1201333232 in words is "one billion, two hundred one million, three hundred thirty-three thousand, two hundred thirty-two".