2200555345 has 16 divisors (see below), whose sum is σ = 2698480512. Its totient is φ = 1722314880.

The previous prime is 2200555277. The next prime is 2200555373. The reversal of 2200555345 is 5435550022.

It is a happy number.

It is not a de Polignac number, because 2200555345 - 2⁹ = 2200554833 is a prime.

It is a Duffinian 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, 17005 + ... + 68485.

It is an arithmetic number, because the mean of its divisors is an integer number (168655032).

Almost surely, 2^2200555345 is an apocalyptic number.

It is an amenable number.

2200555345 is a deficient number, since it is larger than the sum of its proper divisors (497925167).

2200555345 is a wasteful number, since it uses less digits than its factorization.

2200555345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51672.

The product of its (nonzero) digits is 30000, while the sum is 31.

The square root of 2200555345 is about 46910.0772222771. The cubic root of 2200555345 is about 1300.7008735470.

The spelling of 2200555345 in words is "two billion, two hundred million, five hundred fifty-five thousand, three hundred forty-five".