220221022102 has 8 divisors (see below), whose sum is σ = 330374980656. Its totient is φ = 110096028552.

The previous prime is 220221022093. The next prime is 220221022159. The reversal of 220221022102 is 201220122022.

220221022102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7222233 + ... + 7252660.

It is an arithmetic number, because the mean of its divisors is an integer number (41296872582).

Almost surely, 2^220221022102 is an apocalyptic number.

220221022102 is a deficient number, since it is larger than the sum of its proper divisors (110153958554).

220221022102 is a wasteful number, since it uses less digits than its factorization.

220221022102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14482502.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 220221022102 its reverse (201220122022), we get a palindrome (421441144124).

The spelling of 220221022102 in words is "two hundred twenty billion, two hundred twenty-one million, twenty-two thousand, one hundred two".