222200021033 has 2 divisors, whose sum is σ = 222200021034. Its totient is φ = 222200021032.

The previous prime is 222200020937. The next prime is 222200021059. The reversal of 222200021033 is 330120002222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 209628453904 + 12571567129 = 457852^2 + 112123^2 .

It is a cyclic number.

It is not a de Polignac number, because 222200021033 - 2¹² = 222200016937 is a prime.

It is not a weakly prime, because it can be changed into another prime (222200020033) 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 as a sum of consecutive naturals, namely, 111100010516 + 111100010517.

It is an arithmetic number, because the mean of its divisors is an integer number (111100010517).

Almost surely, 2^222200021033 is an apocalyptic number.

It is an amenable number.

222200021033 is a deficient number, since it is larger than the sum of its proper divisors (1).

222200021033 is an equidigital number, since it uses as much as digits as its factorization.

222200021033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 222200021033 its reverse (330120002222), we get a palindrome (552320023255).

The spelling of 222200021033 in words is "two hundred twenty-two billion, two hundred million, twenty-one thousand, thirty-three".