11522755682 has 8 divisors (see below), whose sum is σ = 17291866716. Its totient is φ = 5758800112.

The previous prime is 11522755681. The next prime is 11522755721. The reversal of 11522755682 is 28655722511.

It can be written as a sum of positive squares in 2 ways, for example, as 11466340561 + 56415121 = 107081^2 + 7511^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (11522755681) 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, 1283273 + ... + 1292220.

Almost surely, 2^11522755682 is an apocalyptic number.

11522755682 is a deficient number, since it is larger than the sum of its proper divisors (5769111034).

11522755682 is a wasteful number, since it uses less digits than its factorization.

11522755682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2577732.

The product of its digits is 336000, while the sum is 44.

The spelling of 11522755682 in words is "eleven billion, five hundred twenty-two million, seven hundred fifty-five thousand, six hundred eighty-two".