331450122352121 has 8 divisors (see below), whose sum is σ = 350947444829184. Its totient is φ = 311952828370240.

The previous prime is 331450122352067. The next prime is 331450122352127. The reversal of 331450122352121 is 121253221054133.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 331450122352121 - 2²⁶ = 331450055243257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (331450122352127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19712516 + ... + 32426586.

It is an arithmetic number, because the mean of its divisors is an integer number (43868430603648).

Almost surely, 2^{331450122352121} is an apocalyptic number.

It is an amenable number.

331450122352121 is a deficient number, since it is larger than the sum of its proper divisors (19497322477063).

331450122352121 is a wasteful number, since it uses less digits than its factorization.

331450122352121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14247591.

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 331450122352121 in words is "three hundred thirty-one trillion, four hundred fifty billion, one hundred twenty-two million, three hundred fifty-two thousand, one hundred twenty-one".