2267276047320 has 128 divisors (see below), whose sum is σ = 7169592211200. Its totient is φ = 572003679744.

The previous prime is 2267276047277. The next prime is 2267276047427. The reversal of 2267276047320 is 237406727622.

It is a self number, because there is not a number n which added to its sum of digits gives 2267276047320.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 992919 + ... + 2349561.

It is an arithmetic number, because the mean of its divisors is an integer number (56012439150).

Almost surely, 2^{2267276047320} is an apocalyptic number.

2267276047320 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 2267276047320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3584796105600).

2267276047320 is an abundant number, since it is smaller than the sum of its proper divisors (4902316163880).

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

2267276047320 is a wasteful number, since it uses less digits than its factorization.

2267276047320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1357409 (or 1357405 counting only the distinct ones).

The product of its (nonzero) digits is 2370816, while the sum is 48.

The spelling of 2267276047320 in words is "two trillion, two hundred sixty-seven billion, two hundred seventy-six million, forty-seven thousand, three hundred twenty".