4131122241 has 4 divisors (see below), whose sum is σ = 5508162992. Its totient is φ = 2754081492.

The previous prime is 4131122221. The next prime is 4131122243. The reversal of 4131122241 is 1422211314.

4131122241 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 not a de Polignac number, because 4131122241 - 2⁵ = 4131122209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4131122243) 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, 688520371 + ... + 688520376.

It is an arithmetic number, because the mean of its divisors is an integer number (1377040748).

Almost surely, 2^4131122241 is an apocalyptic number.

It is an amenable number.

4131122241 is a deficient number, since it is larger than the sum of its proper divisors (1377040751).

4131122241 is a wasteful number, since it uses less digits than its factorization.

4131122241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1377040750.

The product of its digits is 384, while the sum is 21.

The square root of 4131122241 is about 64273.8068033939. The cubic root of 4131122241 is about 1604.5601989815.

Adding to 4131122241 its reverse (1422211314), we get a palindrome (5553333555).

The spelling of 4131122241 in words is "four billion, one hundred thirty-one million, one hundred twenty-two thousand, two hundred forty-one".