3322100032221 has 4 divisors (see below), whose sum is σ = 4429466709632. Its totient is φ = 2214733354812.

The previous prime is 3322100032217. The next prime is 3322100032231. The reversal of 3322100032221 is 1222300012233.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 3322100032221 - 2² = 3322100032217 is a prime.

It is a super-2 number, since 2×3322100032221² (a number of 26 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 (3322100032211) 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 3 ways as a sum of consecutive naturals, for example, 553683338701 + ... + 553683338706.

It is an arithmetic number, because the mean of its divisors is an integer number (1107366677408).

Almost surely, 2^{3322100032221} is an apocalyptic number.

It is an amenable number.

3322100032221 is a deficient number, since it is larger than the sum of its proper divisors (1107366677411).

3322100032221 is a wasteful number, since it uses less digits than its factorization.

3322100032221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1107366677410.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 3322100032221 its reverse (1222300012233), we get a palindrome (4544400044454).

The spelling of 3322100032221 in words is "three trillion, three hundred twenty-two billion, one hundred million, thirty-two thousand, two hundred twenty-one".