5511000322255 has 4 divisors (see below), whose sum is σ = 6613200386712. Its totient is φ = 4408800257800.

The previous prime is 5511000322211. The next prime is 5511000322273. The reversal of 5511000322255 is 5522230001155.

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

It is not a de Polignac number, because 5511000322255 - 2¹³ = 5511000314063 is a prime.

It is a super-2 number, since 2×5511000322255² (a number of 26 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent 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, 551100032221 + ... + 551100032230.

It is an arithmetic number, because the mean of its divisors is an integer number (1653300096678).

Almost surely, 2^{5511000322255} is an apocalyptic number.

5511000322255 is a deficient number, since it is larger than the sum of its proper divisors (1102200064457).

5511000322255 is a wasteful number, since it uses less digits than its factorization.

5511000322255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1102200064456.

The product of its (nonzero) digits is 15000, while the sum is 31.

The spelling of 5511000322255 in words is "five trillion, five hundred eleven billion, three hundred twenty-two thousand, two hundred fifty-five".