2200055272 has 24 divisors (see below), whose sum is σ = 4382035110. Its totient is φ = 1035319040.

The previous prime is 2200055269. The next prime is 2200055293. The reversal of 2200055272 is 2725500022.

It can be written as a sum of positive squares in 3 ways, for example, as 1763496036 + 436559236 = 41994^2 + 20894^2 .

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 5 ways as a sum of consecutive naturals, for example, 473479 + ... + 478102.

Almost surely, 2^2200055272 is an apocalyptic number.

It is an amenable number.

2200055272 is a deficient number, since it is larger than the sum of its proper divisors (2181979838).

2200055272 is a wasteful number, since it uses less digits than its factorization.

2200055272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 951621 (or 951600 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 25.

The square root of 2200055272 is about 46904.7467960333. The cubic root of 2200055272 is about 1300.6023386224.

Adding to 2200055272 its reverse (2725500022), we get a palindrome (4925555294).

The spelling of 2200055272 in words is "two billion, two hundred million, fifty-five thousand, two hundred seventy-two".