5522220340 has 144 divisors (see below), whose sum is σ = 14816148480. Its totient is φ = 1691089920.

The previous prime is 5522220337. The next prime is 5522220367. The reversal of 5522220340 is 430222255.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 729696 + ... + 737224.

It is an arithmetic number, because the mean of its divisors is an integer number (102889920).

Almost surely, 2^5522220340 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 5522220340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7408074240).

5522220340 is an abundant number, since it is smaller than the sum of its proper divisors (9293928140).

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

5522220340 is a wasteful number, since it uses less digits than its factorization.

5522220340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7602 (or 7587 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 5522220340 is about 74311.6433676446. The cubic root of 5522220340 is about 1767.5481111537.

Adding to 5522220340 its reverse (430222255), we get a palindrome (5952442595).

The spelling of 5522220340 in words is "five billion, five hundred twenty-two million, two hundred twenty thousand, three hundred forty".