11224752105445 has 16 divisors (see below), whose sum is σ = 13926244377600. Its totient is φ = 8676358588800.

The previous prime is 11224752105403. The next prime is 11224752105517. The reversal of 11224752105445 is 54450125742211.

It is not a de Polignac number, because 11224752105445 - 2⁹ = 11224752104933 is a prime.

It is a super-3 number, since 3×11224752105445³ (a number of 40 digits) contains 333 as substring.

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, 57285520 + ... + 57481129.

It is an arithmetic number, because the mean of its divisors is an integer number (870390273600).

Almost surely, 2^{11224752105445} is an apocalyptic number.

It is an amenable number.

11224752105445 is a deficient number, since it is larger than the sum of its proper divisors (2701492272155).

11224752105445 is a wasteful number, since it uses less digits than its factorization.

11224752105445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114767316.

The product of its (nonzero) digits is 448000, while the sum is 43.

Adding to 11224752105445 its reverse (54450125742211), we get a palindrome (65674877847656).

The spelling of 11224752105445 in words is "eleven trillion, two hundred twenty-four billion, seven hundred fifty-two million, one hundred five thousand, four hundred forty-five".