1056182011667 has 4 divisors (see below), whose sum is σ = 1102102968720. Its totient is φ = 1010261054616.

The previous prime is 1056182011637. The next prime is 1056182011669. The reversal of 1056182011667 is 7661102816501.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1056182011667 - 2¹⁸ = 1056181749523 is a prime.

It is a super-2 number, since 2×1056182011667² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1056182011669) 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, 22960478492 + ... + 22960478537.

It is an arithmetic number, because the mean of its divisors is an integer number (275525742180).

Almost surely, 2^{1056182011667} is an apocalyptic number.

1056182011667 is a deficient number, since it is larger than the sum of its proper divisors (45920957053).

1056182011667 is an equidigital number, since it uses as much as digits as its factorization.

1056182011667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45920957052.

The product of its (nonzero) digits is 120960, while the sum is 44.

The spelling of 1056182011667 in words is "one trillion, fifty-six billion, one hundred eighty-two million, eleven thousand, six hundred sixty-seven".