2205056356 has 6 divisors (see below), whose sum is σ = 3858848630. Its totient is φ = 1102528176.

The previous prime is 2205056351. The next prime is 2205056401. The reversal of 2205056356 is 6536505022.

It can be written as a sum of positive squares in only one way, i.e., 1621350756 + 583705600 = 40266^2 + 24160^2 .

It is not an unprimeable number, because it can be changed into a prime (2205056351) 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 as a sum of consecutive naturals, namely, 275632041 + ... + 275632048.

Almost surely, 2^2205056356 is an apocalyptic number.

It is an amenable number.

2205056356 is a deficient number, since it is larger than the sum of its proper divisors (1653792274).

2205056356 is a wasteful number, since it uses less digits than its factorization.

2205056356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 551264093 (or 551264091 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 34.

The square root of 2205056356 is about 46958.0275991230. The cubic root of 2205056356 is about 1301.5870864916.

The spelling of 2205056356 in words is "two billion, two hundred five million, fifty-six thousand, three hundred fifty-six".