5500005222185 has 4 divisors (see below), whose sum is σ = 6600006266628. Its totient is φ = 4400004177744.

The previous prime is 5500005222059. The next prime is 5500005222191. The reversal of 5500005222185 is 5812225000055.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2122103081536 + 3377902140649 = 1456744^2 + 1837907^2 .

It is a cyclic number.

It is not a de Polignac number, because 5500005222185 - 2²² = 5500001027881 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 550000522214 + ... + 550000522223.

It is an arithmetic number, because the mean of its divisors is an integer number (1650001566657).

Almost surely, 2^{5500005222185} is an apocalyptic number.

It is an amenable number.

5500005222185 is a deficient number, since it is larger than the sum of its proper divisors (1100001044443).

5500005222185 is a wasteful number, since it uses less digits than its factorization.

5500005222185 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1100001044442.

The product of its (nonzero) digits is 40000, while the sum is 35.

The spelling of 5500005222185 in words is "five trillion, five hundred billion, five million, two hundred twenty-two thousand, one hundred eighty-five".