32002141221221 has 8 divisors (see below), whose sum is σ = 32055492410880. Its totient is φ = 31948792103088.

The previous prime is 32002141221163. The next prime is 32002141221251. The reversal of 32002141221221 is 12212214120023.

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 32002141221221 - 2¹⁴ = 32002141204837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32002141221251) 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, 32116715 + ... + 33098151.

It is an arithmetic number, because the mean of its divisors is an integer number (4006936551360).

Almost surely, 2^{32002141221221} is an apocalyptic number.

It is an amenable number.

32002141221221 is a deficient number, since it is larger than the sum of its proper divisors (53351189659).

32002141221221 is an equidigital number, since it uses as much as digits as its factorization.

32002141221221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1035763.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 32002141221221 its reverse (12212214120023), we get a palindrome (44214355341244).

The spelling of 32002141221221 in words is "thirty-two trillion, two billion, one hundred forty-one million, two hundred twenty-one thousand, two hundred twenty-one".