11606040022 has 4 divisors (see below), whose sum is σ = 17409060036. Its totient is φ = 5803020010.

The previous prime is 11606040007. The next prime is 11606040023. The reversal of 11606040022 is 22004060611.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 11606039975 and 11606040002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11606040023) 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, 2901510004 + ... + 2901510007.

It is an arithmetic number, because the mean of its divisors is an integer number (4352265009).

Almost surely, 2^11606040022 is an apocalyptic number.

11606040022 is a deficient number, since it is larger than the sum of its proper divisors (5803020014).

11606040022 is an equidigital number, since it uses as much as digits as its factorization.

11606040022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5803020013.

The product of its (nonzero) digits is 576, while the sum is 22.

The spelling of 11606040022 in words is "eleven billion, six hundred six million, forty thousand, twenty-two".