22321213333207 has 2 divisors, whose sum is σ = 22321213333208. Its totient is φ = 22321213333206.

The previous prime is 22321213333169. The next prime is 22321213333219. The reversal of 22321213333207 is 70233331212322.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22321213333207 - 2³⁵ = 22286853594839 is a prime.

It is a super-3 number, since 3×22321213333207³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22321213333247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11160606666603 + 11160606666604.

It is an arithmetic number, because the mean of its divisors is an integer number (11160606666604).

Almost surely, 2^{22321213333207} is an apocalyptic number.

22321213333207 is a deficient number, since it is larger than the sum of its proper divisors (1).

22321213333207 is an equidigital number, since it uses as much as digits as its factorization.

22321213333207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54432, while the sum is 34.

Adding to 22321213333207 its reverse (70233331212322), we get a palindrome (92554544545529).

The spelling of 22321213333207 in words is "twenty-two trillion, three hundred twenty-one billion, two hundred thirteen million, three hundred thirty-three thousand, two hundred seven".