47128303222 has 32 divisors (see below), whose sum is σ = 94915747584. Its totient is φ = 16949239200.

The previous prime is 47128303217. The next prime is 47128303223. The reversal of 47128303222 is 22230382174.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47128303223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11768304 + ... + 11772307.

It is an arithmetic number, because the mean of its divisors is an integer number (2966117112).

Almost surely, 2^47128303222 is an apocalyptic number.

47128303222 is an abundant number, since it is smaller than the sum of its proper divisors (47787444362).

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

47128303222 is a wasteful number, since it uses less digits than its factorization.

47128303222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23540644.

The product of its (nonzero) digits is 32256, while the sum is 34.

Adding to 47128303222 its reverse (22230382174), we get a palindrome (69358685396).

The spelling of 47128303222 in words is "forty-seven billion, one hundred twenty-eight million, three hundred three thousand, two hundred twenty-two".