11042022393 has 24 divisors (see below), whose sum is σ = 16908863400. Its totient is φ = 6919686144.

The previous prime is 11042022389. The next prime is 11042022419. The reversal of 11042022393 is 39322024011.

It is a happy number.

11042022393 is a `hidden beast` number, since 1 + 1 + 0 + 420 + 2 + 239 + 3 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 3880293264 + 7161729129 = 62292^2 + 84627^2 .

It is not a de Polignac number, because 11042022393 - 2² = 11042022389 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11042022353) 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 in 23 ways as a sum of consecutive naturals, for example, 79173 + ... + 168381.

It is an arithmetic number, because the mean of its divisors is an integer number (704535975).

Almost surely, 2^11042022393 is an apocalyptic number.

It is an amenable number.

11042022393 is a deficient number, since it is larger than the sum of its proper divisors (5866841007).

11042022393 is a wasteful number, since it uses less digits than its factorization.

11042022393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90041 (or 90038 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The spelling of 11042022393 in words is "eleven billion, forty-two million, twenty-two thousand, three hundred ninety-three".