228152034044 has 12 divisors (see below), whose sum is σ = 435562974168. Its totient is φ = 103705470000.

The previous prime is 228152034041. The next prime is 228152034053. The reversal of 228152034044 is 440430251822.

It is a junction number, because it is equal to n+sod(n) for n = 228152033995 and 228152034013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228152034041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2592636707 + ... + 2592636794.

It is an arithmetic number, because the mean of its divisors is an integer number (36296914514).

Almost surely, 2^228152034044 is an apocalyptic number.

It is an amenable number.

228152034044 is a deficient number, since it is larger than the sum of its proper divisors (207410940124).

228152034044 is a wasteful number, since it uses less digits than its factorization.

228152034044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5185273516 (or 5185273514 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 35.

Adding to 228152034044 its reverse (440430251822), we get a palindrome (668582285866).

The spelling of 228152034044 in words is "two hundred twenty-eight billion, one hundred fifty-two million, thirty-four thousand, forty-four".