228177826800 has 240 divisors, whose sum is σ = 911289268992. Its totient is φ = 47413555200.

The previous prime is 228177826781. The next prime is 228177826801. The reversal of 228177826800 is 8628771822.

It is a tau number, because it is divible by the number of its divisors (240).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228177826801) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1142329 + ... + 1327128.

Almost surely, 2^228177826800 is an apocalyptic number.

228177826800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

228177826800 is an abundant number, since it is smaller than the sum of its proper divisors (683111442192).

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

228177826800 is a wasteful number, since it uses less digits than its factorization.

228177826800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2469496 (or 2469485 counting only the distinct ones).

The product of its (nonzero) digits is 1204224, while the sum is 51.

The spelling of 228177826800 in words is "two hundred twenty-eight billion, one hundred seventy-seven million, eight hundred twenty-six thousand, eight hundred".