22344142241 has 2 divisors, whose sum is σ = 22344142242. Its totient is φ = 22344142240.

The previous prime is 22344142103. The next prime is 22344142297. The reversal of 22344142241 is 14224144322.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22172401216 + 171741025 = 148904^2 + 13105^2 .

It is a cyclic number.

It is not a de Polignac number, because 22344142241 - 2²² = 22339947937 is a prime.

It is not a weakly prime, because it can be changed into another prime (22344148241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11172071120 + 11172071121.

It is an arithmetic number, because the mean of its divisors is an integer number (11172071121).

Almost surely, 2^22344142241 is an apocalyptic number.

It is an amenable number.

22344142241 is a deficient number, since it is larger than the sum of its proper divisors (1).

22344142241 is an equidigital number, since it uses as much as digits as its factorization.

22344142241 is an evil number, because the sum of its binary digits is even.

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

Adding to 22344142241 its reverse (14224144322), we get a palindrome (36568286563).

The spelling of 22344142241 in words is "twenty-two billion, three hundred forty-four million, one hundred forty-two thousand, two hundred forty-one".