220200021032 has 16 divisors (see below), whose sum is σ = 412926126900. Its totient is φ = 110086387200.

The previous prime is 220200021023. The next prime is 220200021043. The reversal of 220200021032 is 230120002022.

It can be written as a sum of positive squares in 2 ways, for example, as 178308574756 + 41891446276 = 422266^2 + 204674^2 .

It is a junction number, because it is equal to n+sod(n) for n = 220200020998 and 220200021016.

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, 1634057 + ... + 1763672.

Almost surely, 2^220200021032 is an apocalyptic number.

It is an amenable number.

220200021032 is a deficient number, since it is larger than the sum of its proper divisors (192726105868).

220200021032 is a wasteful number, since it uses less digits than its factorization.

220200021032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3405836 (or 3405832 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 220200021032 its reverse (230120002022), we get a palindrome (450320023054).

The spelling of 220200021032 in words is "two hundred twenty billion, two hundred million, twenty-one thousand, thirty-two".