11226775007044 has 27 divisors (see below), whose sum is σ = 19677853235901. Its totient is φ = 5604545169840.

The previous prime is 11226775007039. The next prime is 11226775007087. The reversal of 11226775007044 is 44070057762211.

The square root of 11226775007044 is 3350638.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 7393167645444 + 3833607361600 = 2719038^2 + 1957960^2 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11226775006985 and 11226775007003.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 7110053047 + ... + 7110054625.

Almost surely, 2^{11226775007044} is an apocalyptic number.

11226775007044 is the 3350638-th square number.

It is an amenable number.

11226775007044 is a deficient number, since it is larger than the sum of its proper divisors (8451078228857).

11226775007044 is an frugal number, since it uses more digits than its factorization.

11226775007044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5284 (or 2642 counting only the distinct ones).

The product of its (nonzero) digits is 658560, while the sum is 46.

The spelling of 11226775007044 in words is "eleven trillion, two hundred twenty-six billion, seven hundred seventy-five million, seven thousand, forty-four".