11100000020969 has 2 divisors, whose sum is σ = 11100000020970. Its totient is φ = 11100000020968.

The previous prime is 11100000020959. The next prime is 11100000020983. The reversal of 11100000020969 is 96902000000111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11080143829225 + 19856191744 = 3328685^2 + 140912^2 .

It is a cyclic number.

It is not a de Polignac number, because 11100000020969 - 2²⁸ = 11099731585513 is a prime.

It is a super-2 number, since 2×11100000020969² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11100000020959) 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, 5550000010484 + 5550000010485.

It is an arithmetic number, because the mean of its divisors is an integer number (5550000010485).

Almost surely, 2^{11100000020969} is an apocalyptic number.

It is an amenable number.

11100000020969 is a deficient number, since it is larger than the sum of its proper divisors (1).

11100000020969 is an equidigital number, since it uses as much as digits as its factorization.

11100000020969 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 29.

The spelling of 11100000020969 in words is "eleven trillion, one hundred billion, twenty thousand, nine hundred sixty-nine".