22344001040513 has 2 divisors, whose sum is σ = 22344001040514. Its totient is φ = 22344001040512.

The previous prime is 22344001040401. The next prime is 22344001040531. The reversal of 22344001040513 is 31504010044322.

Together with next prime (22344001040531) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11205542011024 + 11138459029489 = 3347468^2 + 3337433^2 .

It is a cyclic number.

It is not a de Polignac number, because 22344001040513 - 2²⁸ = 22343732605057 is a prime.

It is not a weakly prime, because it can be changed into another prime (22344001040533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11172000520256 + 11172000520257.

It is an arithmetic number, because the mean of its divisors is an integer number (11172000520257).

Almost surely, 2^{22344001040513} is an apocalyptic number.

It is an amenable number.

22344001040513 is a deficient number, since it is larger than the sum of its proper divisors (1).

22344001040513 is an equidigital number, since it uses as much as digits as its factorization.

22344001040513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 22344001040513 its reverse (31504010044322), we get a palindrome (53848011084835).

The spelling of 22344001040513 in words is "twenty-two trillion, three hundred forty-four billion, one million, forty thousand, five hundred thirteen".