227878024080 has 240 divisors, whose sum is σ = 837263179584. Its totient is φ = 51103503360.

The previous prime is 227878024063. The next prime is 227878024081. The reversal of 227878024080 is 80420878722.

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

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (227878024081) 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, 440475 + ... + 806085.

Almost surely, 2^227878024080 is an apocalyptic number.

227878024080 is a gapful number since it is divisible by the number (20) 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 227878024080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (418631589792).

227878024080 is an abundant number, since it is smaller than the sum of its proper divisors (609385155504).

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

227878024080 is a wasteful number, since it uses less digits than its factorization.

227878024080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365694 (or 365681 counting only the distinct ones).

The product of its (nonzero) digits is 802816, while the sum is 48.

The spelling of 227878024080 in words is "two hundred twenty-seven billion, eight hundred seventy-eight million, twenty-four thousand, eighty".