2205155941 has 8 divisors (see below), whose sum is σ = 2321697600. Its totient is φ = 2088662400.

The previous prime is 2205155923. The next prime is 2205155951. The reversal of 2205155941 is 1495515022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2205155941 - 2¹¹ = 2205153893 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2205155897 and 2205155906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2205155921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118416 + ... + 135766.

It is an arithmetic number, because the mean of its divisors is an integer number (290212200).

Almost surely, 2^2205155941 is an apocalyptic number.

It is an amenable number.

2205155941 is a deficient number, since it is larger than the sum of its proper divisors (116541659).

2205155941 is a wasteful number, since it uses less digits than its factorization.

2205155941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24059.

The product of its (nonzero) digits is 18000, while the sum is 34.

The square root of 2205155941 is about 46959.0879489796. The cubic root of 2205155941 is about 1301.6066803369.

The spelling of 2205155941 in words is "two billion, two hundred five million, one hundred fifty-five thousand, nine hundred forty-one".