2274807047172 has 48 divisors (see below), whose sum is σ = 5800813849152. Its totient is φ = 688097860480.

The previous prime is 2274807047141. The next prime is 2274807047197. The reversal of 2274807047172 is 2717407084722.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15396303 + ... + 15543350.

It is an arithmetic number, because the mean of its divisors is an integer number (120850288524).

Almost surely, 2^{2274807047172} is an apocalyptic number.

2274807047172 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2274807047172 is an abundant number, since it is smaller than the sum of its proper divisors (3526006801980).

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

2274807047172 is a wasteful number, since it uses less digits than its factorization.

2274807047172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30940228 (or 30940226 counting only the distinct ones).

The product of its (nonzero) digits is 2458624, while the sum is 51.

The spelling of 2274807047172 in words is "two trillion, two hundred seventy-four billion, eight hundred seven million, forty-seven thousand, one hundred seventy-two".