11001022069 has 2 divisors, whose sum is σ = 11001022070. Its totient is φ = 11001022068.

The previous prime is 11001022027. The next prime is 11001022127. The reversal of 11001022069 is 96022010011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6550797969 + 4450224100 = 80937^2 + 66710^2 .

It is a cyclic number.

It is not a de Polignac number, because 11001022069 - 2¹¹ = 11001020021 is a prime.

It is a super-2 number, since 2×11001022069² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11001022169) 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, 5500511034 + 5500511035.

It is an arithmetic number, because the mean of its divisors is an integer number (5500511035).

Almost surely, 2^11001022069 is an apocalyptic number.

It is an amenable number.

11001022069 is a deficient number, since it is larger than the sum of its proper divisors (1).

11001022069 is an equidigital number, since it uses as much as digits as its factorization.

11001022069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 22.

The spelling of 11001022069 in words is "eleven billion, one million, twenty-two thousand, sixty-nine".