5222032420 has 48 divisors (see below), whose sum is σ = 11979067968. Its totient is φ = 1896402560.

The previous prime is 5222032397. The next prime is 5222032469. The reversal of 5222032420 is 242302225.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 5222032391 and 5222032400.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 154707 + ... + 185413.

It is an arithmetic number, because the mean of its divisors is an integer number (249563916).

Almost surely, 2^5222032420 is an apocalyptic number.

It is an amenable number.

5222032420 is an abundant number, since it is smaller than the sum of its proper divisors (6757035548).

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

5222032420 is a wasteful number, since it uses less digits than its factorization.

5222032420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31500 (or 31498 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 5222032420 is about 72263.6313784465. The cubic root of 5222032420 is about 1734.9216019854.

Adding to 5222032420 its reverse (242302225), we get a palindrome (5464334645).

The spelling of 5222032420 in words is "five billion, two hundred twenty-two million, thirty-two thousand, four hundred twenty".