2224432555 has 8 divisors (see below), whose sum is σ = 2669688432. Its totient is φ = 1779299808.

The previous prime is 2224432549. The next prime is 2224432601. The reversal of 2224432555 is 5552344222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2224432555 - 2⁹ = 2224432043 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2224432555.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15217 + ... + 68413.

It is an arithmetic number, because the mean of its divisors is an integer number (333711054).

Almost surely, 2^2224432555 is an apocalyptic number.

2224432555 is a deficient number, since it is larger than the sum of its proper divisors (445255877).

2224432555 is an equidigital number, since it uses as much as digits as its factorization.

2224432555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61565.

The product of its digits is 96000, while the sum is 34.

The square root of 2224432555 is about 47163.8903717664. The cubic root of 2224432555 is about 1305.3883950345.

Adding to 2224432555 its reverse (5552344222), we get a palindrome (7776776777).

The spelling of 2224432555 in words is "two billion, two hundred twenty-four million, four hundred thirty-two thousand, five hundred fifty-five".