22303112401 has 2 divisors, whose sum is σ = 22303112402. Its totient is φ = 22303112400.

The previous prime is 22303112339. The next prime is 22303112431. The reversal of 22303112401 is 10421130322.

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., 13320622225 + 8982490176 = 115415^2 + 94776^2 .

It is a cyclic number.

It is not a de Polignac number, because 22303112401 - 2²⁷ = 22168894673 is a prime.

It is not a weakly prime, because it can be changed into another prime (22303112431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11151556200 + 11151556201.

It is an arithmetic number, because the mean of its divisors is an integer number (11151556201).

Almost surely, 2^22303112401 is an apocalyptic number.

It is an amenable number.

22303112401 is a deficient number, since it is larger than the sum of its proper divisors (1).

22303112401 is an equidigital number, since it uses as much as digits as its factorization.

22303112401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 22303112401 its reverse (10421130322), we get a palindrome (32724242723).

The spelling of 22303112401 in words is "twenty-two billion, three hundred three million, one hundred twelve thousand, four hundred one".