22313032289 has 2 divisors, whose sum is σ = 22313032290. Its totient is φ = 22313032288.

The previous prime is 22313032267. The next prime is 22313032307. The reversal of 22313032289 is 98223031322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21975097600 + 337934689 = 148240^2 + 18383^2 .

It is a cyclic number.

It is not a de Polignac number, because 22313032289 - 2²⁰ = 22311983713 is a prime.

It is a super-3 number, since 3×22313032289³ (a number of 32 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (22313032229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11156516144 + 11156516145.

It is an arithmetic number, because the mean of its divisors is an integer number (11156516145).

Almost surely, 2^22313032289 is an apocalyptic number.

It is an amenable number.

22313032289 is a deficient number, since it is larger than the sum of its proper divisors (1).

22313032289 is an equidigital number, since it uses as much as digits as its factorization.

22313032289 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 35.

The spelling of 22313032289 in words is "twenty-two billion, three hundred thirteen million, thirty-two thousand, two hundred eighty-nine".