2245120415 has 16 divisors (see below), whose sum is σ = 2745848160. Its totient is φ = 1761955200.

The previous prime is 2245120403. The next prime is 2245120457. The reversal of 2245120415 is 5140215422.

It is not a de Polignac number, because 2245120415 - 2⁸ = 2245120159 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34652 + ... + 75438.

It is an arithmetic number, because the mean of its divisors is an integer number (171615510).

Almost surely, 2^2245120415 is an apocalyptic number.

2245120415 is a deficient number, since it is larger than the sum of its proper divisors (500727745).

2245120415 is a wasteful number, since it uses less digits than its factorization.

2245120415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41002.

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 2245120415 is about 47382.7016431102. The cubic root of 2245120415 is about 1309.4227425779.

Adding to 2245120415 its reverse (5140215422), we get a palindrome (7385335837).

The spelling of 2245120415 in words is "two billion, two hundred forty-five million, one hundred twenty thousand, four hundred fifteen".