11110445110445 has 16 divisors (see below), whose sum is σ = 13438191330432. Its totient is φ = 8817957170880.

The previous prime is 11110445110421. The next prime is 11110445110463. The reversal of 11110445110445 is 54401154401111.

It is not a de Polignac number, because 11110445110445 - 2¹² = 11110445106349 is a prime.

It is a super-2 number, since 2×11110445110445² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 180842 + ... + 4717371.

It is an arithmetic number, because the mean of its divisors is an integer number (839886958152).

Almost surely, 2^{11110445110445} is an apocalyptic number.

It is an amenable number.

11110445110445 is a deficient number, since it is larger than the sum of its proper divisors (2327746219987).

11110445110445 is a wasteful number, since it uses less digits than its factorization.

11110445110445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4901812.

The product of its (nonzero) digits is 6400, while the sum is 32.

Adding to 11110445110445 its reverse (54401154401111), we get a palindrome (65511599511556).

The spelling of 11110445110445 in words is "eleven trillion, one hundred ten billion, four hundred forty-five million, one hundred ten thousand, four hundred forty-five".