220021333102 has 16 divisors (see below), whose sum is σ = 334486328400. Its totient is φ = 108533046528.

The previous prime is 220021333099. The next prime is 220021333151. The reversal of 220021333102 is 201333120022.

It is a self number, because there is not a number n which added to its sum of digits gives 220021333102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1727352 + ... + 1850347.

It is an arithmetic number, because the mean of its divisors is an integer number (20905395525).

Almost surely, 2^220021333102 is an apocalyptic number.

220021333102 is a deficient number, since it is larger than the sum of its proper divisors (114464995298).

220021333102 is a wasteful number, since it uses less digits than its factorization.

220021333102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3578115.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 220021333102 its reverse (201333120022), we get a palindrome (421354453124).

The spelling of 220021333102 in words is "two hundred twenty billion, twenty-one million, three hundred thirty-three thousand, one hundred two".