228103433036 has 24 divisors (see below), whose sum is σ = 420211557360. Its totient is φ = 108043588800.

The previous prime is 228103432987. The next prime is 228103433053. The reversal of 228103433036 is 630334301822.

It is a junction number, because it is equal to n+sod(n) for n = 228103432987 and 228103433005.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1741106 + ... + 1867526.

It is an arithmetic number, because the mean of its divisors is an integer number (17508814890).

Almost surely, 2^228103433036 is an apocalyptic number.

It is an amenable number.

228103433036 is a deficient number, since it is larger than the sum of its proper divisors (192108124324).

228103433036 is a wasteful number, since it uses less digits than its factorization.

228103433036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150185 (or 150183 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 35.

Adding to 228103433036 its reverse (630334301822), we get a palindrome (858437734858).

The spelling of 228103433036 in words is "two hundred twenty-eight billion, one hundred three million, four hundred thirty-three thousand, thirty-six".