47222103168 has 160 divisors (see below), whose sum is σ = 141642716160. Its totient is φ = 15616323072.

The previous prime is 47222103167. The next prime is 47222103191. The reversal of 47222103168 is 86130122274.

It is a happy number.

47222103168 is a `hidden beast` number, since 472 + 2 + 21 + 0 + 3 + 168 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (47222103161) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1298805 + ... + 1334667.

It is an arithmetic number, because the mean of its divisors is an integer number (885266976).

Almost surely, 2^47222103168 is an apocalyptic number.

47222103168 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47222103168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70821358080).

47222103168 is an abundant number, since it is smaller than the sum of its proper divisors (94420612992).

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

47222103168 is a wasteful number, since it uses less digits than its factorization.

47222103168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36016 (or 35995 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The spelling of 47222103168 in words is "forty-seven billion, two hundred twenty-two million, one hundred three thousand, one hundred sixty-eight".