332133122021 has 4 divisors (see below), whose sum is σ = 332136760992. Its totient is φ = 332129483052.

The previous prime is 332133122011. The next prime is 332133122023. The reversal of 332133122021 is 120221331233.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 120221331233 = 1193 ⋅100772281.

It is a cyclic number.

It is not a de Polignac number, because 332133122021 - 2¹⁰ = 332133120997 is a prime.

It is a super-2 number, since 2×332133122021² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332133122023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1678961 + ... + 1866326.

It is an arithmetic number, because the mean of its divisors is an integer number (83034190248).

Almost surely, 2^332133122021 is an apocalyptic number.

It is an amenable number.

332133122021 is a deficient number, since it is larger than the sum of its proper divisors (3638971).

332133122021 is an equidigital number, since it uses as much as digits as its factorization.

332133122021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3638970.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 332133122021 its reverse (120221331233), we get a palindrome (452354453254).

The spelling of 332133122021 in words is "three hundred thirty-two billion, one hundred thirty-three million, one hundred twenty-two thousand, twenty-one".