11044315225551 has 8 divisors (see below), whose sum is σ = 15591974436144. Its totient is φ = 6929766416000.

The previous prime is 11044315225549. The next prime is 11044315225583. The reversal of 11044315225551 is 15552251344011.

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

It is a cyclic number.

It is not a de Polignac number, because 11044315225551 - 2¹ = 11044315225549 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11044315227551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108277600200 + ... + 108277600301.

It is an arithmetic number, because the mean of its divisors is an integer number (1948996804518).

Almost surely, 2^{11044315225551} is an apocalyptic number.

11044315225551 is a deficient number, since it is larger than the sum of its proper divisors (4547659210593).

11044315225551 is a wasteful number, since it uses less digits than its factorization.

11044315225551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216555200521.

The product of its (nonzero) digits is 120000, while the sum is 39.

Adding to 11044315225551 its reverse (15552251344011), we get a palindrome (26596566569562).

The spelling of 11044315225551 in words is "eleven trillion, forty-four billion, three hundred fifteen million, two hundred twenty-five thousand, five hundred fifty-one".