332022312312221 has 8 divisors (see below), whose sum is σ = 350350852271040. Its totient is φ = 314018171290912.

The previous prime is 332022312312139. The next prime is 332022312312241. The reversal of 332022312312221 is 122213213220233.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-332022312312221 is a prime.

It is a super-2 number, since 2×332022312312221² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332022312312241) 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, 81099732275 + ... + 81099736368.

It is an arithmetic number, because the mean of its divisors is an integer number (43793856533880).

Almost surely, 2^{332022312312221} is an apocalyptic number.

It is an amenable number.

332022312312221 is a deficient number, since it is larger than the sum of its proper divisors (18328539958819).

332022312312221 is a wasteful number, since it uses less digits than its factorization.

332022312312221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162199468755.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 332022312312221 its reverse (122213213220233), we get a palindrome (454235525532454).

The spelling of 332022312312221 in words is "three hundred thirty-two trillion, twenty-two billion, three hundred twelve million, three hundred twelve thousand, two hundred twenty-one".