1056566311114 has 8 divisors (see below), whose sum is σ = 1585097933760. Its totient is φ = 528200333196.

The previous prime is 1056566311111. The next prime is 1056566311181. The reversal of 1056566311114 is 4111136656501.

It is a happy number.

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

It is a super-2 number, since 2×1056566311114² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1056566311111) 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, 41395234 + ... + 41420749.

It is an arithmetic number, because the mean of its divisors is an integer number (198137241720).

Almost surely, 2^{1056566311114} is an apocalyptic number.

1056566311114 is a deficient number, since it is larger than the sum of its proper divisors (528531622646).

1056566311114 is an equidigital number, since it uses as much as digits as its factorization.

1056566311114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82822364.

The product of its (nonzero) digits is 64800, while the sum is 40.

The spelling of 1056566311114 in words is "one trillion, fifty-six billion, five hundred sixty-six million, three hundred eleven thousand, one hundred fourteen".