22313032307 has 2 divisors, whose sum is σ = 22313032308. Its totient is φ = 22313032306.

The previous prime is 22313032289. The next prime is 22313032363. The reversal of 22313032307 is 70323031322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22313032307 - 2⁸ = 22313032051 is a prime.

It is a super-3 number, since 3×22313032307³ (a number of 32 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (22313032387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11156516153 + 11156516154.

It is an arithmetic number, because the mean of its divisors is an integer number (11156516154).

Almost surely, 2^22313032307 is an apocalyptic number.

22313032307 is a deficient number, since it is larger than the sum of its proper divisors (1).

22313032307 is an equidigital number, since it uses as much as digits as its factorization.

22313032307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 26.

Adding to 22313032307 its reverse (70323031322), we get a palindrome (92636063629).

The spelling of 22313032307 in words is "twenty-two billion, three hundred thirteen million, thirty-two thousand, three hundred seven".