1227170734080 has 224 divisors, whose sum is σ = 3930729414624. Its totient is φ = 326910345216.

The previous prime is 1227170734007. The next prime is 1227170734121. The reversal of 1227170734080 is 804370717221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134303272 + ... + 134312408.

Almost surely, 2^{1227170734080} is an apocalyptic number.

1227170734080 is a gapful number since it is divisible by the number (10) 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 1227170734080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1965364707312).

1227170734080 is an abundant number, since it is smaller than the sum of its proper divisors (2703558680544).

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

1227170734080 is an equidigital number, since it uses as much as digits as its factorization.

1227170734080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10264 (or 10240 counting only the distinct ones).

The product of its (nonzero) digits is 131712, while the sum is 42.

The spelling of 1227170734080 in words is "one trillion, two hundred twenty-seven billion, one hundred seventy million, seven hundred thirty-four thousand, eighty".