3421224221243 has 16 divisors (see below), whose sum is σ = 3759228518400. Its totient is φ = 3101363432640.

The previous prime is 3421224221237. The next prime is 3421224221249.

3421224221243 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (3421224221237) and next prime (3421224221249).

It is a cyclic number.

It is not a de Polignac number, because 3421224221243 - 2⁶ = 3421224221179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3421224221249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32579771 + ... + 32684612.

It is an arithmetic number, because the mean of its divisors is an integer number (234951782400).

Almost surely, 2^{3421224221243} is an apocalyptic number.

3421224221243 is a deficient number, since it is larger than the sum of its proper divisors (338004297157).

3421224221243 is a wasteful number, since it uses less digits than its factorization.

3421224221243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65264522.

The product of its digits is 36864, while the sum is 32.

The spelling of 3421224221243 in words is "three trillion, four hundred twenty-one billion, two hundred twenty-four million, two hundred twenty-one thousand, two hundred forty-three".