220422315052 has 48 divisors (see below), whose sum is σ = 392963332608. Its totient is φ = 108169031360.

The previous prime is 220422315049. The next prime is 220422315083. The reversal of 220422315052 is 250513224022.

It is a self number, because there is not a number n which added to its sum of digits gives 220422315052.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37955133 + ... + 37960939.

It is an arithmetic number, because the mean of its divisors is an integer number (8186736096).

Almost surely, 2^220422315052 is an apocalyptic number.

It is an amenable number.

220422315052 is a deficient number, since it is larger than the sum of its proper divisors (172541017556).

220422315052 is a wasteful number, since it uses less digits than its factorization.

220422315052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6726 (or 6724 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

Adding to 220422315052 its reverse (250513224022), we get a palindrome (470935539074).

The spelling of 220422315052 in words is "two hundred twenty billion, four hundred twenty-two million, three hundred fifteen thousand, fifty-two".