2205353272 has 8 divisors (see below), whose sum is σ = 4135037400. Its totient is φ = 1102676632.

The previous prime is 2205353239. The next prime is 2205353309. The reversal of 2205353272 is 2723535022.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×2205353272² = 9727166108642211968, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137834572 + ... + 137834587.

It is an arithmetic number, because the mean of its divisors is an integer number (516879675).

Almost surely, 2^2205353272 is an apocalyptic number.

It is an amenable number.

2205353272 is a deficient number, since it is larger than the sum of its proper divisors (1929684128).

2205353272 is a wasteful number, since it uses less digits than its factorization.

2205353272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275669165 (or 275669161 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 31.

The square root of 2205353272 is about 46961.1889968727. The cubic root of 2205353272 is about 1301.6455044523.

Adding to 2205353272 its reverse (2723535022), we get a palindrome (4928888294).

The spelling of 2205353272 in words is "two billion, two hundred five million, three hundred fifty-three thousand, two hundred seventy-two".