332121030112021 has 8 divisors (see below), whose sum is σ = 332243584311744. Its totient is φ = 331998477308160.

The previous prime is 332121030112009. The next prime is 332121030112103. The reversal of 332121030112021 is 120211030121233.

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

It is a cyclic number.

It is not a de Polignac number, because 332121030112021 - 2¹⁹ = 332121029587733 is a prime.

It is a super-3 number, since 3×332121030112021³ (a number of 45 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 332121030111983 and 332121030112001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332121030110021) 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, 919957470 + ... + 920318416.

It is an arithmetic number, because the mean of its divisors is an integer number (41530448038968).

Almost surely, 2^{332121030112021} is an apocalyptic number.

It is an amenable number.

332121030112021 is a deficient number, since it is larger than the sum of its proper divisors (122554199723).

332121030112021 is a wasteful number, since it uses less digits than its factorization.

332121030112021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 697931.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 332121030112021 its reverse (120211030121233), we get a palindrome (452332060233254).

The spelling of 332121030112021 in words is "three hundred thirty-two trillion, one hundred twenty-one billion, thirty million, one hundred twelve thousand, twenty-one".