47216644330122 has 48 divisors (see below), whose sum is σ = 103052359605312. Its totient is φ = 15623560173120.

The previous prime is 47216644330033. The next prime is 47216644330127. The reversal of 47216644330122 is 22103344661274.

47216644330122 is a `hidden beast` number, since 4 + 7 + 2 + 166 + 443 + 30 + 12 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (47216644330127) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 94264597 + ... + 94764167.

It is an arithmetic number, because the mean of its divisors is an integer number (2146924158444).

Almost surely, 2^{47216644330122} is an apocalyptic number.

47216644330122 is an abundant number, since it is smaller than the sum of its proper divisors (55835715275190).

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

47216644330122 is a wasteful number, since it uses less digits than its factorization.

47216644330122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538043 (or 538040 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 45.

Adding to 47216644330122 its reverse (22103344661274), we get a palindrome (69319988991396).

The spelling of 47216644330122 in words is "forty-seven trillion, two hundred sixteen billion, six hundred forty-four million, three hundred thirty thousand, one hundred twenty-two".