3320022210221 has 4 divisors (see below), whose sum is σ = 3320049029952. Its totient is φ = 3319995390492.

The previous prime is 3320022210199. The next prime is 3320022210223. The reversal of 3320022210221 is 1220122200233.

It is a happy number.

3320022210221 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 a cyclic number.

It is not a de Polignac number, because 3320022210221 - 2⁶ = 3320022210157 is a prime.

It is a super-2 number, since 2×3320022210221² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3320022210193 and 3320022210202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3320022210223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13223315 + ... + 13472048.

It is an arithmetic number, because the mean of its divisors is an integer number (830012257488).

Almost surely, 2^{3320022210221} is an apocalyptic number.

It is an amenable number.

3320022210221 is a deficient number, since it is larger than the sum of its proper divisors (26819731).

3320022210221 is a wasteful number, since it uses less digits than its factorization.

3320022210221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26819730.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 3320022210221 its reverse (1220122200233), we get a palindrome (4540144410454).

The spelling of 3320022210221 in words is "three trillion, three hundred twenty billion, twenty-two million, two hundred ten thousand, two hundred twenty-one".