332212233101221 has 8 divisors (see below), whose sum is σ = 362415461651424. Its totient is φ = 302009357292720.

The previous prime is 332212233101219. The next prime is 332212233101267. The reversal of 332212233101221 is 122101332212233.

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

It is not a de Polignac number, because 332212233101221 - 2¹ = 332212233101219 is a prime.

It is a super-2 number, since 2×332212233101221² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 332212233101221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332212233101621) 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 7 ways as a sum of consecutive naturals, for example, 86214286 + ... + 89985151.

It is an arithmetic number, because the mean of its divisors is an integer number (45301932706428).

Almost surely, 2^{332212233101221} is an apocalyptic number.

It is an amenable number.

332212233101221 is a deficient number, since it is larger than the sum of its proper divisors (30203228550203).

332212233101221 is a wasteful number, since it uses less digits than its factorization.

332212233101221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176370851.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 332212233101221 its reverse (122101332212233), we get a palindrome (454313565313454).

The spelling of 332212233101221 in words is "three hundred thirty-two trillion, two hundred twelve billion, two hundred thirty-three million, one hundred one thousand, two hundred twenty-one".