7168456126228 has 12 divisors (see below), whose sum is σ = 12544941726100. Its totient is φ = 3584187061632.

The previous prime is 7168456126187. The next prime is 7168456126267. The reversal of 7168456126228 is 8226216548617.

It can be written as a sum of positive squares in 2 ways, for example, as 3630099499524 + 3538356626704 = 1905282^2 + 1881052^2 .

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, 9855303 + ... + 10557646.

Almost surely, 2^{7168456126228} is an apocalyptic number.

It is an amenable number.

7168456126228 is a deficient number, since it is larger than the sum of its proper divisors (5376485599872).

7168456126228 is a wasteful number, since it uses less digits than its factorization.

7168456126228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20500746 (or 20500744 counting only the distinct ones).

The product of its digits is 15482880, while the sum is 58.

The spelling of 7168456126228 in words is "seven trillion, one hundred sixty-eight billion, four hundred fifty-six million, one hundred twenty-six thousand, two hundred twenty-eight".