228937522996 has 96 divisors (see below), whose sum is σ = 501446211840. Its totient is φ = 89042955264.

The previous prime is 228937522987. The next prime is 228937523011. The reversal of 228937522996 is 699225739822.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 8409735 + ... + 8436913.

It is an arithmetic number, because the mean of its divisors is an integer number (5223398040).

Almost surely, 2^228937522996 is an apocalyptic number.

228937522996 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 228937522996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (250723105920).

228937522996 is an abundant number, since it is smaller than the sum of its proper divisors (272508688844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

228937522996 is a wasteful number, since it uses less digits than its factorization.

228937522996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27593 (or 27591 counting only the distinct ones).

The product of its digits is 58786560, while the sum is 64.

The spelling of 228937522996 in words is "two hundred twenty-eight billion, nine hundred thirty-seven million, five hundred twenty-two thousand, nine hundred ninety-six".