5511226227 has 16 divisors (see below), whose sum is σ = 7959308448. Its totient is φ = 3371915520.

The previous prime is 5511226223. The next prime is 5511226229. The reversal of 5511226227 is 7226221155.

It is not a de Polignac number, because 5511226227 - 2² = 5511226223 is a prime.

It is a super-2 number, since 2×5511226227² = 60747229050345311058, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5511226223) 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, 401674 + ... + 415167.

It is an arithmetic number, because the mean of its divisors is an integer number (497456778).

Almost surely, 2^5511226227 is an apocalyptic number.

5511226227 is a deficient number, since it is larger than the sum of its proper divisors (2448082221).

5511226227 is a wasteful number, since it uses less digits than its factorization.

5511226227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 817030.

The product of its digits is 16800, while the sum is 33.

The square root of 5511226227 is about 74237.6334954179. The cubic root of 5511226227 is about 1766.3743360656.

The spelling of 5511226227 in words is "five billion, five hundred eleven million, two hundred twenty-six thousand, two hundred twenty-seven".