2226125615145 has 16 divisors (see below), whose sum is σ = 3606887074560. Its totient is φ = 1172238297984.

The previous prime is 2226125615143. The next prime is 2226125615191. The reversal of 2226125615145 is 5415165216222.

It is not a de Polignac number, because 2226125615145 - 2¹ = 2226125615143 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2226125615097 and 2226125615106.

It is not an unprimeable number, because it can be changed into a prime (2226125615143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 939292324 + ... + 939294693.

It is an arithmetic number, because the mean of its divisors is an integer number (225430442160).

Almost surely, 2^{2226125615145} is an apocalyptic number.

It is an amenable number.

2226125615145 is a deficient number, since it is larger than the sum of its proper divisors (1380761459415).

2226125615145 is a wasteful number, since it uses less digits than its factorization.

2226125615145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1878587104.

The product of its digits is 288000, while the sum is 42.

The spelling of 2226125615145 in words is "two trillion, two hundred twenty-six billion, one hundred twenty-five million, six hundred fifteen thousand, one hundred forty-five".