2245350400225 has 12 divisors (see below), whose sum is σ = 2784361511680. Its totient is φ = 1796198374800.

The previous prime is 2245350400193. The next prime is 2245350400229. The reversal of 2245350400225 is 5220040535422.

It is not a de Polignac number, because 2245350400225 - 2⁵ = 2245350400193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2245350400229) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1486641 + ... + 2588590.

Almost surely, 2^{2245350400225} is an apocalyptic number.

2245350400225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2245350400225 is a deficient number, since it is larger than the sum of its proper divisors (539011111455).

2245350400225 is a wasteful number, since it uses less digits than its factorization.

2245350400225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4097280 (or 4097275 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 34.

Adding to 2245350400225 its reverse (5220040535422), we get a palindrome (7465390935647).

The spelling of 2245350400225 in words is "two trillion, two hundred forty-five billion, three hundred fifty million, four hundred thousand, two hundred twenty-five".