7226116227 has 48 divisors (see below), whose sum is σ = 11585463552. Its totient is φ = 4303316160.

The previous prime is 7226116111. The next prime is 7226116253.

It is a happy number.

7226116227 is a `hidden beast` number, since 7 + 2 + 26 + 1 + 1 + 622 + 7 = 666.

7226116227 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 7226116227 - 2²⁶ = 7159007363 is a prime.

It is a super-2 number, since 2×7226116227² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7226116191 and 7226116200.

It is not an unprimeable number, because it can be changed into a prime (7226116327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3229153 + ... + 3231389.

It is an arithmetic number, because the mean of its divisors is an integer number (241363824).

Almost surely, 2^7226116227 is an apocalyptic number.

7226116227 is a deficient number, since it is larger than the sum of its proper divisors (4359347325).

7226116227 is a wasteful number, since it uses less digits than its factorization.

7226116227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2808 (or 2805 counting only the distinct ones).

The product of its digits is 28224, while the sum is 36.

The square root of 7226116227 is about 85006.5657875908. The cubic root of 7226116227 is about 1933.3106686767.

It can be divided in two parts, 72261 and 16227, that added together give a palindrome (88488).

The spelling of 7226116227 in words is "seven billion, two hundred twenty-six million, one hundred sixteen thousand, two hundred twenty-seven".