22403424000401 has 2 divisors, whose sum is σ = 22403424000402. Its totient is φ = 22403424000400.

The previous prime is 22403424000367. The next prime is 22403424000413. The reversal of 22403424000401 is 10400042430422.

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., 15699860913025 + 6703563087376 = 3962305^2 + 2589124^2 .

It is a cyclic number.

It is not a de Polignac number, because 22403424000401 - 2³⁸ = 22128546093457 is a prime.

It is not a weakly prime, because it can be changed into another prime (22403424000491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11201712000200 + 11201712000201.

It is an arithmetic number, because the mean of its divisors is an integer number (11201712000201).

Almost surely, 2^{22403424000401} is an apocalyptic number.

It is an amenable number.

22403424000401 is a deficient number, since it is larger than the sum of its proper divisors (1).

22403424000401 is an equidigital number, since it uses as much as digits as its factorization.

22403424000401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 22403424000401 its reverse (10400042430422), we get a palindrome (32803466430823).

The spelling of 22403424000401 in words is "twenty-two trillion, four hundred three billion, four hundred twenty-four million, four hundred one", and thus it is an aban number.