10556677182281 has 4 divisors (see below), whose sum is σ = 11015663146752. Its totient is φ = 10097691217812.

The previous prime is 10556677182253. The next prime is 10556677182283. The reversal of 10556677182281 is 18228177665501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10556677182281 - 2⁶ = 10556677182217 is a prime.

It is a super-2 number, since 2×10556677182281² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10556677182281.

It is not an unprimeable number, because it can be changed into a prime (10556677182283) 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, 229492982201 + ... + 229492982246.

It is an arithmetic number, because the mean of its divisors is an integer number (2753915786688).

Almost surely, 2^{10556677182281} is an apocalyptic number.

It is an amenable number.

10556677182281 is a deficient number, since it is larger than the sum of its proper divisors (458985964471).

10556677182281 is an equidigital number, since it uses as much as digits as its factorization.

10556677182281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458985964470.

The product of its (nonzero) digits is 11289600, while the sum is 59.

The spelling of 10556677182281 in words is "ten trillion, five hundred fifty-six billion, six hundred seventy-seven million, one hundred eighty-two thousand, two hundred eighty-one".