3323022010221 has 4 divisors (see below), whose sum is σ = 4430696013632. Its totient is φ = 2215348006812.

The previous prime is 3323022010169. The next prime is 3323022010237. The reversal of 3323022010221 is 1220102203233.

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 3323022010221 - 2¹⁹ = 3323021485933 is a prime.

It is a super-2 number, since 2×3323022010221² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3323022010421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 553837001701 + ... + 553837001706.

It is an arithmetic number, because the mean of its divisors is an integer number (1107674003408).

Almost surely, 2^{3323022010221} is an apocalyptic number.

It is an amenable number.

3323022010221 is a deficient number, since it is larger than the sum of its proper divisors (1107674003411).

3323022010221 is a wasteful number, since it uses less digits than its factorization.

3323022010221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1107674003410.

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

Adding to 3323022010221 its reverse (1220102203233), we get a palindrome (4543124213454).

The spelling of 3323022010221 in words is "three trillion, three hundred twenty-three billion, twenty-two million, ten thousand, two hundred twenty-one".