22244330001 has 16 divisors (see below), whose sum is σ = 29741057600. Its totient is φ = 14788630080.

The previous prime is 22244329979. The next prime is 22244330029. The reversal of 22244330001 is 10003344222.

It is not a de Polignac number, because 22244330001 - 2⁶ = 22244329937 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22244330001.

It is not an unprimeable number, because it can be changed into a prime (22244330071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1963050 + ... + 1974348.

It is an arithmetic number, because the mean of its divisors is an integer number (1858816100).

Almost surely, 2^22244330001 is an apocalyptic number.

It is an amenable number.

22244330001 is a deficient number, since it is larger than the sum of its proper divisors (7496727599).

22244330001 is a wasteful number, since it uses less digits than its factorization.

22244330001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13056.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 22244330001 its reverse (10003344222), we get a palindrome (32247674223).

The spelling of 22244330001 in words is "twenty-two billion, two hundred forty-four million, three hundred thirty thousand, one".