22200000233 has 2 divisors, whose sum is σ = 22200000234. Its totient is φ = 22200000232.

The previous prime is 22200000191. The next prime is 22200000287. The reversal of 22200000233 is 33200000222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19704298384 + 2495701849 = 140372^2 + 49957^2 .

It is a cyclic number.

It is not a de Polignac number, because 22200000233 - 2⁸ = 22199999977 is a prime.

It is not a weakly prime, because it can be changed into another prime (22200000133) 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, 11100000116 + 11100000117.

It is an arithmetic number, because the mean of its divisors is an integer number (11100000117).

Almost surely, 2^22200000233 is an apocalyptic number.

It is an amenable number.

22200000233 is a deficient number, since it is larger than the sum of its proper divisors (1).

22200000233 is an equidigital number, since it uses as much as digits as its factorization.

22200000233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 14.

Adding to 22200000233 its reverse (33200000222), we get a palindrome (55400000455).

The spelling of 22200000233 in words is "twenty-two billion, two hundred million, two hundred thirty-three", and thus it is an aban number.