11302206536 has 16 divisors (see below), whose sum is σ = 21192853500. Its totient is φ = 5650778944.

The previous prime is 11302206533. The next prime is 11302206547. The reversal of 11302206536 is 63560220311.

It can be written as a sum of positive squares in 2 ways, for example, as 10984297636 + 317908900 = 104806^2 + 17830^2 .

It is a super-2 number, since 2×11302206536² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11302206499 and 11302206508.

It is not an unprimeable number, because it can be changed into a prime (11302206533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174926 + ... + 230658.

Almost surely, 2^11302206536 is an apocalyptic number.

It is an amenable number.

11302206536 is a deficient number, since it is larger than the sum of its proper divisors (9890646964).

11302206536 is a wasteful number, since it uses less digits than its factorization.

11302206536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81088 (or 81084 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 29.

Adding to 11302206536 its reverse (63560220311), we get a palindrome (74862426847).

The spelling of 11302206536 in words is "eleven billion, three hundred two million, two hundred six thousand, five hundred thirty-six".