22033000001 has 6 divisors (see below), whose sum is σ = 23253665202. Its totient is φ = 20873368080.

The previous prime is 22032999997. The next prime is 22033000027. The reversal of 22033000001 is 10000033022.

It can be written as a sum of positive squares in only one way, i.e., 18563790001 + 3469210000 = 136249^2 + 58900^2 .

It is not a de Polignac number, because 22033000001 - 2² = 22032999997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22033000081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30516260 + ... + 30516981.

It is an arithmetic number, because the mean of its divisors is an integer number (3875610867).

Almost surely, 2^22033000001 is an apocalyptic number.

It is an amenable number.

22033000001 is a deficient number, since it is larger than the sum of its proper divisors (1220665201).

22033000001 is an equidigital number, since it uses as much as digits as its factorization.

22033000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61033279 (or 61033260 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 11.

Adding to 22033000001 its reverse (10000033022), we get a palindrome (32033033023).

The spelling of 22033000001 in words is "twenty-two billion, thirty-three million, one", and thus it is an aban number and an uban number.