227442490580 has 96 divisors (see below), whose sum is σ = 495243141120. Its totient is φ = 87673259520.

The previous prime is 227442490577. The next prime is 227442490601. The reversal of 227442490580 is 85094244722.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33776894 + ... + 33783626.

It is an arithmetic number, because the mean of its divisors is an integer number (5158782720).

Almost surely, 2^227442490580 is an apocalyptic number.

227442490580 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 227442490580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (247621570560).

227442490580 is an abundant number, since it is smaller than the sum of its proper divisors (267800650540).

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

227442490580 is a wasteful number, since it uses less digits than its factorization.

227442490580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7209 (or 7207 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 47.

The spelling of 227442490580 in words is "two hundred twenty-seven billion, four hundred forty-two million, four hundred ninety thousand, five hundred eighty".