1110056001001 has 4 divisors (see below), whose sum is σ = 1110745906900. Its totient is φ = 1109366095104.

The previous prime is 1110056000983. The next prime is 1110056001049. The reversal of 1110056001001 is 1001006500111.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1088026317225 + 22029683776 = 1043085^2 + 148424^2 .

It is a cyclic number.

It is not a de Polignac number, because 1110056001001 - 2¹⁷ = 1110055869929 is a prime.

It is a super-2 number, since 2×1110056001001² (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 (1110056001401) 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, 344950536 + ... + 344953753.

It is an arithmetic number, because the mean of its divisors is an integer number (277686476725).

Almost surely, 2^{1110056001001} is an apocalyptic number.

It is an amenable number.

1110056001001 is a deficient number, since it is larger than the sum of its proper divisors (689905899).

1110056001001 is an equidigital number, since it uses as much as digits as its factorization.

1110056001001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 689905898.

The product of its (nonzero) digits is 30, while the sum is 16.

The spelling of 1110056001001 in words is "one trillion, one hundred ten billion, fifty-six million, one thousand, one".