228427824106 has 4 divisors (see below), whose sum is σ = 342641736162. Its totient is φ = 114213912052.

The previous prime is 228427824101. The next prime is 228427824151. The reversal of 228427824106 is 601428724822.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 601428724822 = 2 ⋅300714362411.

It can be written as a sum of positive squares in only one way, i.e., 181616607225 + 46811216881 = 426165^2 + 216359^2 .

It is not an unprimeable number, because it can be changed into a prime (228427824101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57106956025 + ... + 57106956028.

Almost surely, 2^228427824106 is an apocalyptic number.

228427824106 is a deficient number, since it is larger than the sum of its proper divisors (114213912056).

228427824106 is a wasteful number, since it uses less digits than its factorization.

228427824106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114213912055.

The product of its (nonzero) digits is 688128, while the sum is 46.

The spelling of 228427824106 in words is "two hundred twenty-eight billion, four hundred twenty-seven million, eight hundred twenty-four thousand, one hundred six".