3343142022221 has 4 divisors (see below), whose sum is σ = 3343245025152. Its totient is φ = 3343039019292.

The previous prime is 3343142022163. The next prime is 3343142022277. The reversal of 3343142022221 is 1222202413433.

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 3343142022221 - 2³⁸ = 3068264115277 is a prime.

It is a super-2 number, since 2×3343142022221² (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 (3343142022421) 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, 51452765 + ... + 51517698.

It is an arithmetic number, because the mean of its divisors is an integer number (835811256288).

Almost surely, 2^{3343142022221} is an apocalyptic number.

It is an amenable number.

3343142022221 is a deficient number, since it is larger than the sum of its proper divisors (103002931).

3343142022221 is a wasteful number, since it uses less digits than its factorization.

3343142022221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103002930.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 3343142022221 its reverse (1222202413433), we get a palindrome (4565344435654).

The spelling of 3343142022221 in words is "three trillion, three hundred forty-three billion, one hundred forty-two million, twenty-two thousand, two hundred twenty-one".