2228506550732 has 24 divisors (see below), whose sum is σ = 4862196111360. Its totient is φ = 868249305360.

The previous prime is 2228506550731. The next prime is 2228506550737. The reversal of 2228506550732 is 2370556058222.

2228506550732 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2228506550731) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3617705132 + ... + 3617705747.

It is an arithmetic number, because the mean of its divisors is an integer number (202591504640).

Almost surely, 2^{2228506550732} is an apocalyptic number.

2228506550732 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2228506550732 is an abundant number, since it is smaller than the sum of its proper divisors (2633689560628).

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

2228506550732 is a wasteful number, since it uses less digits than its factorization.

2228506550732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7235410901 (or 7235410899 counting only the distinct ones).

The product of its (nonzero) digits is 2016000, while the sum is 47.

The spelling of 2228506550732 in words is "two trillion, two hundred twenty-eight billion, five hundred six million, five hundred fifty thousand, seven hundred thirty-two".