222301323133 has 4 divisors (see below), whose sum is σ = 222872792220. Its totient is φ = 221729854048.

The previous prime is 222301323109. The next prime is 222301323151. The reversal of 222301323133 is 331323103222.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 68038548964 + 154262774169 = 260842^2 + 392763^2 .

It is a cyclic number.

It is not a de Polignac number, because 222301323133 - 2¹³ = 222301314941 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 222301323098 and 222301323107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222301363133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 285733960 + ... + 285734737.

It is an arithmetic number, because the mean of its divisors is an integer number (55718198055).

Almost surely, 2^222301323133 is an apocalyptic number.

It is an amenable number.

222301323133 is a deficient number, since it is larger than the sum of its proper divisors (571469087).

222301323133 is an equidigital number, since it uses as much as digits as its factorization.

222301323133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571469086.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 222301323133 its reverse (331323103222), we get a palindrome (553624426355).

The spelling of 222301323133 in words is "two hundred twenty-two billion, three hundred one million, three hundred twenty-three thousand, one hundred thirty-three".