2272483911720 has 128 divisors (see below), whose sum is σ = 7475755731840. Its totient is φ = 548050698240.

The previous prime is 2272483911701. The next prime is 2272483911743. The reversal of 2272483911720 is 271193842722.

It is a self number, because there is not a number n which added to its sum of digits gives 2272483911720.

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, 4205289 + ... + 4714808.

It is an arithmetic number, because the mean of its divisors is an integer number (58404341655).

Almost surely, 2^{2272483911720} is an apocalyptic number.

2272483911720 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2272483911720 is an abundant number, since it is smaller than the sum of its proper divisors (5203271820120).

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

2272483911720 is a wasteful number, since it uses less digits than its factorization.

2272483911720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8920315 (or 8920311 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 48.

The spelling of 2272483911720 in words is "two trillion, two hundred seventy-two billion, four hundred eighty-three million, nine hundred eleven thousand, seven hundred twenty".