332213169445901 has 2 divisors, whose sum is σ = 332213169445902. Its totient is φ = 332213169445900.

The previous prime is 332213169445853. The next prime is 332213169445933. The reversal of 332213169445901 is 109544961312233.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 317183668741801 + 15029500704100 = 17809651^2 + 3876790^2 .

It is a cyclic number.

It is not a de Polignac number, because 332213169445901 - 2⁶ = 332213169445837 is a prime.

It is a super-2 number, since 2×332213169445901² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (332213169445981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166106584722950 + 166106584722951.

It is an arithmetic number, because the mean of its divisors is an integer number (166106584722951).

Almost surely, 2^{332213169445901} is an apocalyptic number.

It is an amenable number.

332213169445901 is a deficient number, since it is larger than the sum of its proper divisors (1).

332213169445901 is an equidigital number, since it uses as much as digits as its factorization.

332213169445901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4199040, while the sum is 53.

The spelling of 332213169445901 in words is "three hundred thirty-two trillion, two hundred thirteen billion, one hundred sixty-nine million, four hundred forty-five thousand, nine hundred one".