22840363436801 has 2 divisors, whose sum is σ = 22840363436802. Its totient is φ = 22840363436800.

The previous prime is 22840363436791. The next prime is 22840363436861. The reversal of 22840363436801 is 10863436304822.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22679882275600 + 160481161201 = 4762340^2 + 400601^2 .

It is a cyclic number.

It is not a de Polignac number, because 22840363436801 - 2¹⁰ = 22840363435777 is a prime.

It is a super-2 number, since 2×22840363436801² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22840363436801.

It is not a weakly prime, because it can be changed into another prime (22840363436861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11420181718400 + 11420181718401.

It is an arithmetic number, because the mean of its divisors is an integer number (11420181718401).

Almost surely, 2^{22840363436801} is an apocalyptic number.

It is an amenable number.

22840363436801 is a deficient number, since it is larger than the sum of its proper divisors (1).

22840363436801 is an equidigital number, since it uses as much as digits as its factorization.

22840363436801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3981312, while the sum is 50.

The spelling of 22840363436801 in words is "twenty-two trillion, eight hundred forty billion, three hundred sixty-three million, four hundred thirty-six thousand, eight hundred one".