22333303230247 has 2 divisors, whose sum is σ = 22333303230248. Its totient is φ = 22333303230246.

The previous prime is 22333303230209. The next prime is 22333303230283. The reversal of 22333303230247 is 74203230333322.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22333303230247 - 2²³ = 22333294841639 is a prime.

It is a super-2 number, since 2×22333303230247² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22333303230347) 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 as a sum of consecutive naturals, namely, 11166651615123 + 11166651615124.

It is an arithmetic number, because the mean of its divisors is an integer number (11166651615124).

Almost surely, 2^{22333303230247} is an apocalyptic number.

22333303230247 is a deficient number, since it is larger than the sum of its proper divisors (1).

22333303230247 is an equidigital number, since it uses as much as digits as its factorization.

22333303230247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 326592, while the sum is 37.

Adding to 22333303230247 its reverse (74203230333322), we get a palindrome (96536533563569).

The spelling of 22333303230247 in words is "twenty-two trillion, three hundred thirty-three billion, three hundred three million, two hundred thirty thousand, two hundred forty-seven".