3223422100221 has 8 divisors (see below), whose sum is σ = 4298648721024. Its totient is φ = 2148571773120.

The previous prime is 3223422100187. The next prime is 3223422100229. The reversal of 3223422100221 is 1220012243223.

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

It is not a de Polignac number, because 3223422100221 - 2¹⁷ = 3223421969149 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3223422100191 and 3223422100200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3223422100229) 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, 94053436 + ... + 94087701.

It is an arithmetic number, because the mean of its divisors is an integer number (537331090128).

Almost surely, 2^{3223422100221} is an apocalyptic number.

It is an amenable number.

3223422100221 is a deficient number, since it is larger than the sum of its proper divisors (1075226620803).

3223422100221 is a wasteful number, since it uses less digits than its factorization.

3223422100221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188146851.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 3223422100221 its reverse (1220012243223), we get a palindrome (4443434343444).

The spelling of 3223422100221 in words is "three trillion, two hundred twenty-three billion, four hundred twenty-two million, one hundred thousand, two hundred twenty-one".