1110705906081 has 16 divisors (see below), whose sum is σ = 1481560464384. Its totient is φ = 740161062144.

The previous prime is 1110705906067. The next prime is 1110705906181. The reversal of 1110705906081 is 1806095070111.

It is not a de Polignac number, because 1110705906081 - 2¹⁵ = 1110705873313 is a prime.

It is a super-2 number, since 2×1110705906081² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1110705906181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148347520 + ... + 148355006.

It is an arithmetic number, because the mean of its divisors is an integer number (92597529024).

Almost surely, 2^{1110705906081} is an apocalyptic number.

It is an amenable number.

1110705906081 is a deficient number, since it is larger than the sum of its proper divisors (370854558303).

1110705906081 is an equidigital number, since it uses as much as digits as its factorization.

1110705906081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21560.

The product of its (nonzero) digits is 15120, while the sum is 39.

The spelling of 1110705906081 in words is "one trillion, one hundred ten billion, seven hundred five million, nine hundred six thousand, eighty-one".