220200100102 has 4 divisors (see below), whose sum is σ = 330300150156. Its totient is φ = 110100050050.

The previous prime is 220200100067. The next prime is 220200100117. The reversal of 220200100102 is 201001002022.

It is a semiprime because it is the product of two primes.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 55050025024 + ... + 55050025027.

It is an arithmetic number, because the mean of its divisors is an integer number (82575037539).

Almost surely, 2^220200100102 is an apocalyptic number.

220200100102 is a deficient number, since it is larger than the sum of its proper divisors (110100050054).

220200100102 is a wasteful number, since it uses less digits than its factorization.

220200100102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110100050053.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 220200100102 its reverse (201001002022), we get a palindrome (421201102124).

The spelling of 220200100102 in words is "two hundred twenty billion, two hundred million, one hundred thousand, one hundred two".