2272735803616 has 192 divisors, whose sum is σ = 4814619264000. Its totient is φ = 1054537031680.

The previous prime is 2272735803551. The next prime is 2272735803641. The reversal of 2272735803616 is 6163085372722.

It is a congruent number.

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, 323794155 + ... + 323801173.

It is an arithmetic number, because the mean of its divisors is an integer number (25076142000).

Almost surely, 2^{2272735803616} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2272735803616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2407309632000).

2272735803616 is an abundant number, since it is smaller than the sum of its proper divisors (2541883460384).

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

2272735803616 is a wasteful number, since it uses less digits than its factorization.

2272735803616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7265 (or 7257 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 52.

The spelling of 2272735803616 in words is "two trillion, two hundred seventy-two billion, seven hundred thirty-five million, eight hundred three thousand, six hundred sixteen".