228756411015 has 32 divisors (see below), whose sum is σ = 412164052992. Its totient is φ = 107334384000.

The previous prime is 228756411001. The next prime is 228756411053. The reversal of 228756411015 is 510114657822.

It is a happy number.

228756411015 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 228756411015 - 2⁵ = 228756410983 is a prime.

It is a super-2 number, since 2×228756411015² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22356216 + ... + 22366445.

It is an arithmetic number, because the mean of its divisors is an integer number (12880126656).

Almost surely, 2^228756411015 is an apocalyptic number.

228756411015 is a deficient number, since it is larger than the sum of its proper divisors (183407641977).

228756411015 is a wasteful number, since it uses less digits than its factorization.

228756411015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44722711.

The product of its (nonzero) digits is 134400, while the sum is 42.

The spelling of 228756411015 in words is "two hundred twenty-eight billion, seven hundred fifty-six million, four hundred eleven thousand, fifteen".