11682171132202 has 4 divisors (see below), whose sum is σ = 17523256698306. Its totient is φ = 5841085566100.

The previous prime is 11682171132089. The next prime is 11682171132209. The reversal of 11682171132202 is 20223117128611.

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., 11490615227961 + 191555904241 = 3389781^2 + 437671^2 .

It is a super-4 number, since 4×11682171132202⁴ (a number of 53 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (11682171132209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2920542783049 + ... + 2920542783052.

Almost surely, 2^{11682171132202} is an apocalyptic number.

11682171132202 is a deficient number, since it is larger than the sum of its proper divisors (5841085566104).

11682171132202 is an equidigital number, since it uses as much as digits as its factorization.

11682171132202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5841085566103.

The product of its (nonzero) digits is 16128, while the sum is 37.

The spelling of 11682171132202 in words is "eleven trillion, six hundred eighty-two billion, one hundred seventy-one million, one hundred thirty-two thousand, two hundred two".