11600522320642 has 4 divisors (see below), whose sum is σ = 17400783480966. Its totient is φ = 5800261160320.

The previous prime is 11600522320637. The next prime is 11600522320643. The reversal of 11600522320642 is 24602322500611.

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

It can be written as a sum of positive squares in only one way, i.e., 10512904854321 + 1087617466321 = 3242361^2 + 1042889^2 .

It is a super-2 number, since 2×11600522320642² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11600522320598 and 11600522320607.

It is not an unprimeable number, because it can be changed into a prime (11600522320643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2900130580159 + ... + 2900130580162.

Almost surely, 2^{11600522320642} is an apocalyptic number.

11600522320642 is a deficient number, since it is larger than the sum of its proper divisors (5800261160324).

11600522320642 is an equidigital number, since it uses as much as digits as its factorization.

11600522320642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5800261160323.

The product of its (nonzero) digits is 34560, while the sum is 34.

The spelling of 11600522320642 in words is "eleven trillion, six hundred billion, five hundred twenty-two million, three hundred twenty thousand, six hundred forty-two".