2204272551 has 16 divisors (see below), whose sum is σ = 3302724096. Its totient is φ = 1297497696.

The previous prime is 2204272541. The next prime is 2204272561. The reversal of 2204272551 is 1552724022.

It is an interprime number because it is at equal distance from previous prime (2204272541) and next prime (2204272561).

It is not a de Polignac number, because 2204272551 - 2⁷ = 2204272423 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2204272531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1227795 + ... + 1229588.

It is an arithmetic number, because the mean of its divisors is an integer number (206420256).

Almost surely, 2^2204272551 is an apocalyptic number.

2204272551 is a deficient number, since it is larger than the sum of its proper divisors (1098451545).

2204272551 is a wasteful number, since it uses less digits than its factorization.

2204272551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2457422.

The product of its (nonzero) digits is 11200, while the sum is 30.

The square root of 2204272551 is about 46949.6810532297. The cubic root of 2204272551 is about 1301.4328483523.

Adding to 2204272551 its reverse (1552724022), we get a palindrome (3756996573).

The spelling of 2204272551 in words is "two billion, two hundred four million, two hundred seventy-two thousand, five hundred fifty-one".