22013032289 has 2 divisors, whose sum is σ = 22013032290. Its totient is φ = 22013032288.

The previous prime is 22013032273. The next prime is 22013032319. The reversal of 22013032289 is 98223031022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21990517264 + 22515025 = 148292^2 + 4745^2 .

It is a cyclic number.

It is not a de Polignac number, because 22013032289 - 2⁴ = 22013032273 is a prime.

It is not a weakly prime, because it can be changed into another prime (22013052289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11006516144 + 11006516145.

It is an arithmetic number, because the mean of its divisors is an integer number (11006516145).

Almost surely, 2^22013032289 is an apocalyptic number.

It is an amenable number.

22013032289 is a deficient number, since it is larger than the sum of its proper divisors (1).

22013032289 is an equidigital number, since it uses as much as digits as its factorization.

22013032289 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 32.

The spelling of 22013032289 in words is "twenty-two billion, thirteen million, thirty-two thousand, two hundred eighty-nine".