5422218240 has 176 divisors, whose sum is σ = 17431400448. Its totient is φ = 1438531584.

The previous prime is 5422218199. The next prime is 5422218281. The reversal of 5422218240 is 428122245.

It is an interprime number because it is at equal distance from previous prime (5422218199) and next prime (5422218281).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 5422218198 and 5422218207.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3424489 + ... + 3426071.

It is an arithmetic number, because the mean of its divisors is an integer number (99042048).

Almost surely, 2^5422218240 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 5422218240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8715700224).

5422218240 is an abundant number, since it is smaller than the sum of its proper divisors (12009182208).

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

5422218240 is a wasteful number, since it uses less digits than its factorization.

5422218240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1834 (or 1816 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 30.

The square root of 5422218240 is about 73635.7130745673. The cubic root of 5422218240 is about 1756.8135180993.

The spelling of 5422218240 in words is "five billion, four hundred twenty-two million, two hundred eighteen thousand, two hundred forty".