2205264663 has 32 divisors (see below), whose sum is σ = 3824862720. Its totient is φ = 1229411520.

The previous prime is 2205264647. The next prime is 2205264673. The reversal of 2205264663 is 3664625022.

2205264663 is a `hidden beast` number, since 2 + 2 + 0 + 5 + 2 + 646 + 6 + 3 = 666.

2205264663 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2205264663 - 2⁴ = 2205264647 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2205264673) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 134545 + ... + 150042.

It is an arithmetic number, because the mean of its divisors is an integer number (119526960).

Almost surely, 2^2205264663 is an apocalyptic number.

2205264663 is a deficient number, since it is larger than the sum of its proper divisors (1619598057).

2205264663 is a wasteful number, since it uses less digits than its factorization.

2205264663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284644 (or 284638 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The square root of 2205264663 is about 46960.2455594091. The cubic root of 2205264663 is about 1301.6280712588.

Adding to 2205264663 its reverse (3664625022), we get a palindrome (5869889685).

The spelling of 2205264663 in words is "two billion, two hundred five million, two hundred sixty-four thousand, six hundred sixty-three".