220021032002 has 32 divisors (see below), whose sum is σ = 345669508800. Its totient is φ = 104898846528.

The previous prime is 220021031987. The next prime is 220021032047. The reversal of 220021032002 is 200230120022.

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, 1884173 + ... + 1997535.

It is an arithmetic number, because the mean of its divisors is an integer number (10802172150).

Almost surely, 2^220021032002 is an apocalyptic number.

220021032002 is a deficient number, since it is larger than the sum of its proper divisors (125648476798).

220021032002 is a wasteful number, since it uses less digits than its factorization.

220021032002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113810.

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

Adding to 220021032002 its reverse (200230120022), we get a palindrome (420251152024).

The spelling of 220021032002 in words is "two hundred twenty billion, twenty-one million, thirty-two thousand, two".