22440041340113 has 2 divisors, whose sum is σ = 22440041340114. Its totient is φ = 22440041340112.

The previous prime is 22440041340109. The next prime is 22440041340169. The reversal of 22440041340113 is 31104314004422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16773513420304 + 5666527919809 = 4095548^2 + 2380447^2 .

It is a cyclic number.

It is not a de Polignac number, because 22440041340113 - 2² = 22440041340109 is a prime.

It is not a weakly prime, because it can be changed into another prime (22440041340103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11220020670056 + 11220020670057.

It is an arithmetic number, because the mean of its divisors is an integer number (11220020670057).

Almost surely, 2^{22440041340113} is an apocalyptic number.

It is an amenable number.

22440041340113 is a deficient number, since it is larger than the sum of its proper divisors (1).

22440041340113 is an equidigital number, since it uses as much as digits as its factorization.

22440041340113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 22440041340113 its reverse (31104314004422), we get a palindrome (53544355344535).

The spelling of 22440041340113 in words is "twenty-two trillion, four hundred forty billion, forty-one million, three hundred forty thousand, one hundred thirteen".