22330302001 has 6 divisors (see below), whose sum is σ = 25976065650. Its totient is φ = 19140258816.

The previous prime is 22330301971. The next prime is 22330302017. The reversal of 22330302001 is 10020303322.

It can be written as a sum of positive squares in only one way, i.e., 19099516401 + 3230785600 = 138201^2 + 56840^2 .

It is a de Polignac number, because none of the positive numbers 2^k-22330302001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22330302061) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 227860176 + ... + 227860273.

It is an arithmetic number, because the mean of its divisors is an integer number (4329344275).

Almost surely, 2^22330302001 is an apocalyptic number.

It is an amenable number.

22330302001 is a deficient number, since it is larger than the sum of its proper divisors (3645763649).

22330302001 is an equidigital number, since it uses as much as digits as its factorization.

22330302001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455720463 (or 455720456 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 22330302001 its reverse (10020303322), we get a palindrome (32350605323).

The spelling of 22330302001 in words is "twenty-two billion, three hundred thirty million, three hundred two thousand, one".