100222333 has 2 divisors, whose sum is σ = 100222334. Its totient is φ = 100222332.

The previous prime is 100222319. The next prime is 100222373. The reversal of 100222333 is 333222001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100040004 + 182329 = 10002^2 + 427^2 .

It is a cyclic number.

It is not a de Polignac number, because 100222333 - 2⁵ = 100222301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100222373) 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, 50111166 + 50111167.

It is an arithmetic number, because the mean of its divisors is an integer number (50111167).

Almost surely, 2^100222333 is an apocalyptic number.

It is an amenable number.

100222333 is a deficient number, since it is larger than the sum of its proper divisors (1).

100222333 is an equidigital number, since it uses as much as digits as its factorization.

100222333 is an odious number, because the sum of its binary digits is odd.

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

The square root of 100222333 is about 10011.1104778641. The cubic root of 100222333 is about 464.5026215293.

Adding to 100222333 its reverse (333222001), we get a palindrome (433444334).

The spelling of 100222333 in words is "one hundred million, two hundred twenty-two thousand, three hundred thirty-three".