227352369780 has 336 divisors, whose sum is σ = 726269644800. Its totient is φ = 59750659584.

The previous prime is 227352369779. The next prime is 227352369793. The reversal of 227352369780 is 87963253722.

227352369780 is a `hidden beast` number, since 2 + 27 + 3 + 523 + 6 + 97 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 368480032 + ... + 368480648.

It is an arithmetic number, because the mean of its divisors is an integer number (2161516800).

Almost surely, 2^227352369780 is an apocalyptic number.

227352369780 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 227352369780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (363134822400).

227352369780 is an abundant number, since it is smaller than the sum of its proper divisors (498917275020).

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

227352369780 is a wasteful number, since it uses less digits than its factorization.

227352369780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 970 (or 953 counting only the distinct ones).

The product of its (nonzero) digits is 7620480, while the sum is 54.

The spelling of 227352369780 in words is "two hundred twenty-seven billion, three hundred fifty-two million, three hundred sixty-nine thousand, seven hundred eighty".