2205411445 has 16 divisors (see below), whose sum is σ = 2849670720. Its totient is φ = 1632396544.

The previous prime is 2205411437. The next prime is 2205411449. The reversal of 2205411445 is 5441145022.

It is a cyclic number.

It is not a de Polignac number, because 2205411445 - 2³ = 2205411437 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2205411449) by changing a digit.

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, 214867 + ... + 224896.

It is an arithmetic number, because the mean of its divisors is an integer number (178104420).

Almost surely, 2^2205411445 is an apocalyptic number.

It is an amenable number.

2205411445 is a deficient number, since it is larger than the sum of its proper divisors (644259275).

2205411445 is a wasteful number, since it uses less digits than its factorization.

2205411445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439844.

The product of its (nonzero) digits is 6400, while the sum is 28.

The square root of 2205411445 is about 46961.8083659477. The cubic root of 2205411445 is about 1301.6569493244.

Adding to 2205411445 its reverse (5441145022), we get a palindrome (7646556467).

The spelling of 2205411445 in words is "two billion, two hundred five million, four hundred eleven thousand, four hundred forty-five".