2204272472 has 16 divisors (see below), whose sum is σ = 4158369240. Its totient is φ = 1095374016.

The previous prime is 2204272423. The next prime is 2204272507. The reversal of 2204272472 is 2742724022.

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 in 3 ways as a sum of consecutive naturals, for example, 843893 + ... + 846500.

Almost surely, 2^2204272472 is an apocalyptic number.

It is an amenable number.

2204272472 is a deficient number, since it is larger than the sum of its proper divisors (1954096768).

2204272472 is a wasteful number, since it uses less digits than its factorization.

2204272472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1690562 (or 1690558 counting only the distinct ones).

The product of its (nonzero) digits is 25088, while the sum is 32.

The square root of 2204272472 is about 46949.6802119035. The cubic root of 2204272472 is about 1301.4328328047.

Adding to 2204272472 its reverse (2742724022), we get a palindrome (4946996494).

The spelling of 2204272472 in words is "two billion, two hundred four million, two hundred seventy-two thousand, four hundred seventy-two".