1332232321009 has 2 divisors, whose sum is σ = 1332232321010. Its totient is φ = 1332232321008.

The previous prime is 1332232321003. The next prime is 1332232321141. The reversal of 1332232321009 is 9001232322331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 846915278400 + 485317042609 = 920280^2 + 696647^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1332232321009 is a prime.

It is not a weakly prime, because it can be changed into another prime (1332232321003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 666116160504 + 666116160505.

It is an arithmetic number, because the mean of its divisors is an integer number (666116160505).

Almost surely, 2^{1332232321009} is an apocalyptic number.

It is an amenable number.

1332232321009 is a deficient number, since it is larger than the sum of its proper divisors (1).

1332232321009 is an equidigital number, since it uses as much as digits as its factorization.

1332232321009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 31.

The spelling of 1332232321009 in words is "one trillion, three hundred thirty-two billion, two hundred thirty-two million, three hundred twenty-one thousand, nine".