220022020132 has 12 divisors (see below), whose sum is σ = 390461613696. Its totient is φ = 108461559080.

The previous prime is 220022020117. The next prime is 220022020171. The reversal of 220022020132 is 231020220022.

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 3 ways as a sum of consecutive naturals, for example, 387362428 + ... + 387362995.

It is an arithmetic number, because the mean of its divisors is an integer number (32538467808).

Almost surely, 2^220022020132 is an apocalyptic number.

It is an amenable number.

220022020132 is a deficient number, since it is larger than the sum of its proper divisors (170439593564).

220022020132 is a wasteful number, since it uses less digits than its factorization.

220022020132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 774725498 (or 774725496 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 220022020132 its reverse (231020220022), we get a palindrome (451042240154).

The spelling of 220022020132 in words is "two hundred twenty billion, twenty-two million, twenty thousand, one hundred thirty-two".