23122444241 has 4 divisors (see below), whose sum is σ = 24901093812. Its totient is φ = 21343794672.

The previous prime is 23122444217. The next prime is 23122444283. The reversal of 23122444241 is 14244422132.

It is a happy number.

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 2690600641 + 20431843600 = 51871^2 + 142940^2 .

It is a cyclic number.

It is not a de Polignac number, because 23122444241 - 2¹⁴ = 23122427857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23122444201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 889324766 + ... + 889324791.

It is an arithmetic number, because the mean of its divisors is an integer number (6225273453).

Almost surely, 2^23122444241 is an apocalyptic number.

It is an amenable number.

23122444241 is a deficient number, since it is larger than the sum of its proper divisors (1778649571).

23122444241 is a wasteful number, since it uses less digits than its factorization.

23122444241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1778649570.

The product of its digits is 12288, while the sum is 29.

Adding to 23122444241 its reverse (14244422132), we get a palindrome (37366866373).

The spelling of 23122444241 in words is "twenty-three billion, one hundred twenty-two million, four hundred forty-four thousand, two hundred forty-one".