341225441221 has 16 divisors (see below), whose sum is σ = 391442702976. Its totient is φ = 291377915136.

The previous prime is 341225441213. The next prime is 341225441267. The reversal of 341225441221 is 122144522143.

It is not a de Polignac number, because 341225441221 - 2³ = 341225441213 is a prime.

It is a super-2 number, since 2×341225441221² (a number of 24 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 (341225441201) 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, 1932385 + ... + 2101561.

It is an arithmetic number, because the mean of its divisors is an integer number (24465168936).

Almost surely, 2^341225441221 is an apocalyptic number.

It is an amenable number.

341225441221 is a deficient number, since it is larger than the sum of its proper divisors (50217261755).

341225441221 is a wasteful number, since it uses less digits than its factorization.

341225441221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170268.

The product of its digits is 15360, while the sum is 31.

Adding to 341225441221 its reverse (122144522143), we get a palindrome (463369963364).

The spelling of 341225441221 in words is "three hundred forty-one billion, two hundred twenty-five million, four hundred forty-one thousand, two hundred twenty-one".