3123223242241 has 4 divisors (see below), whose sum is σ = 3123278007300. Its totient is φ = 3123168477184.

The previous prime is 3123223242221. The next prime is 3123223242253. The reversal of 3123223242241 is 1422423223213.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2437798209025 + 685425033216 = 1561345^2 + 827904^2 .

It is a cyclic number.

It is not a de Polignac number, because 3123223242241 - 2³⁷ = 2985784288769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3123223242211) 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, 27296896 + ... + 27411073.

It is an arithmetic number, because the mean of its divisors is an integer number (780819501825).

Almost surely, 2^{3123223242241} is an apocalyptic number.

It is an amenable number.

3123223242241 is a deficient number, since it is larger than the sum of its proper divisors (54765059).

3123223242241 is an equidigital number, since it uses as much as digits as its factorization.

3123223242241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54765058.

The product of its digits is 27648, while the sum is 31.

Adding to 3123223242241 its reverse (1422423223213), we get a palindrome (4545646465454).

The spelling of 3123223242241 in words is "three trillion, one hundred twenty-three billion, two hundred twenty-three million, two hundred forty-two thousand, two hundred forty-one".