10638170227882 has 4 divisors (see below), whose sum is σ = 15957255341826. Its totient is φ = 5319085113940.

The previous prime is 10638170227873. The next prime is 10638170227901. The reversal of 10638170227882 is 28872207183601.

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., 10530862226641 + 107308001241 = 3245129^2 + 327579^2 .

It is a super-2 number, since 2×10638170227882² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2659542556969 + ... + 2659542556972.

Almost surely, 2^{10638170227882} is an apocalyptic number.

10638170227882 is a deficient number, since it is larger than the sum of its proper divisors (5319085113944).

10638170227882 is an equidigital number, since it uses as much as digits as its factorization.

10638170227882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5319085113943.

The product of its (nonzero) digits is 3612672, while the sum is 55.

The spelling of 10638170227882 in words is "ten trillion, six hundred thirty-eight billion, one hundred seventy million, two hundred twenty-seven thousand, eight hundred eighty-two".