22432042001 has 2 divisors, whose sum is σ = 22432042002. Its totient is φ = 22432042000.

The previous prime is 22432041997. The next prime is 22432042019. The reversal of 22432042001 is 10024023422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13792153600 + 8639888401 = 117440^2 + 92951^2 .

It is a cyclic number.

It is not a de Polignac number, because 22432042001 - 2² = 22432041997 is a prime.

It is not a weakly prime, because it can be changed into another prime (22432042601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11216021000 + 11216021001.

It is an arithmetic number, because the mean of its divisors is an integer number (11216021001).

Almost surely, 2^22432042001 is an apocalyptic number.

It is an amenable number.

22432042001 is a deficient number, since it is larger than the sum of its proper divisors (1).

22432042001 is an equidigital number, since it uses as much as digits as its factorization.

22432042001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 22432042001 its reverse (10024023422), we get a palindrome (32456065423).

The spelling of 22432042001 in words is "twenty-two billion, four hundred thirty-two million, forty-two thousand, one".