1332332001 has 144 divisors (see below), whose sum is σ = 2705871168. Its totient is φ = 620524800.

The previous prime is 1332331991. The next prime is 1332332011. The reversal of 1332332001 is 1002332331.

1332332001 is a `hidden beast` number, since 1 + 332 + 332 + 0 + 0 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (1332331991) and next prime (1332332011).

It is not a de Polignac number, because 1332332001 - 2⁹ = 1332331489 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1332332011) by changing a digit.

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 143 ways as a sum of consecutive naturals, for example, 2333046 + ... + 2333616.

It is an arithmetic number, because the mean of its divisors is an integer number (18790772).

Almost surely, 2^1332332001 is an apocalyptic number.

1332332001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1332332001 is an abundant number, since it is smaller than the sum of its proper divisors (1373539167).

1332332001 is a wasteful number, since it uses less digits than its factorization.

1332332001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652 (or 642 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 1332332001 is about 36501.1232840854. The cubic root of 1332332001 is about 1100.3668200861.

Adding to 1332332001 its reverse (1002332331), we get a palindrome (2334664332).

It can be divided in two parts, 1332 and 332001, that added together give a palindrome (333333).

The spelling of 1332332001 in words is "one billion, three hundred thirty-two million, three hundred thirty-two thousand, one".