11232222001009 has 2 divisors, whose sum is σ = 11232222001010. Its totient is φ = 11232222001008.

The previous prime is 11232222000931. The next prime is 11232222001037. The reversal of 11232222001009 is 90010022223211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11079944109025 + 152277891984 = 3328655^2 + 390228^2 .

It is a cyclic number.

It is not a de Polignac number, because 11232222001009 - 2¹⁷ = 11232221869937 is a prime.

It is a super-2 number, since 2×11232222001009² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11232222001069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5616111000504 + 5616111000505.

It is an arithmetic number, because the mean of its divisors is an integer number (5616111000505).

Almost surely, 2^{11232222001009} is an apocalyptic number.

It is an amenable number.

11232222001009 is a deficient number, since it is larger than the sum of its proper divisors (1).

11232222001009 is an equidigital number, since it uses as much as digits as its factorization.

11232222001009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 25.

The spelling of 11232222001009 in words is "eleven trillion, two hundred thirty-two billion, two hundred twenty-two million, one thousand, nine".