11022437009 has 2 divisors, whose sum is σ = 11022437010. Its totient is φ = 11022437008.

The previous prime is 11022436979. The next prime is 11022437017. The reversal of 11022437009 is 90073422011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10926102784 + 96334225 = 104528^2 + 9815^2 .

It is a cyclic number.

It is not a de Polignac number, because 11022437009 - 2⁸ = 11022436753 is a prime.

It is not a weakly prime, because it can be changed into another prime (11022437059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5511218504 + 5511218505.

It is an arithmetic number, because the mean of its divisors is an integer number (5511218505).

Almost surely, 2^11022437009 is an apocalyptic number.

It is an amenable number.

11022437009 is a deficient number, since it is larger than the sum of its proper divisors (1).

11022437009 is an equidigital number, since it uses as much as digits as its factorization.

11022437009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 29.

The spelling of 11022437009 in words is "eleven billion, twenty-two million, four hundred thirty-seven thousand, nine".