47022277224 has 128 divisors (see below), whose sum is σ = 133358400000. Its totient is φ = 13696936704.

The previous prime is 47022277223. The next prime is 47022277249. The reversal of 47022277224 is 42277222074.

47022277224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×47022277224² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (47022277223) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13437027 + ... + 13440525.

It is an arithmetic number, because the mean of its divisors is an integer number (1041862500).

Almost surely, 2^47022277224 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 47022277224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66679200000).

47022277224 is an abundant number, since it is smaller than the sum of its proper divisors (86336122776).

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

47022277224 is a wasteful number, since it uses less digits than its factorization.

47022277224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5807 (or 5803 counting only the distinct ones).

The product of its (nonzero) digits is 175616, while the sum is 39.

Adding to 47022277224 its reverse (42277222074), we get a palindrome (89299499298).

The spelling of 47022277224 in words is "forty-seven billion, twenty-two million, two hundred seventy-seven thousand, two hundred twenty-four".