100220222202 has 16 divisors (see below), whose sum is σ = 200509382880. Its totient is φ = 33395250992.

The previous prime is 100220222189. The next prime is 100220222269. The reversal of 100220222202 is 202222022001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2853528 + ... + 2888435.

It is an arithmetic number, because the mean of its divisors is an integer number (12531836430).

Almost surely, 2^100220222202 is an apocalyptic number.

100220222202 is an abundant number, since it is smaller than the sum of its proper divisors (100289160678).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100220222202 is a wasteful number, since it uses less digits than its factorization.

100220222202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5744877.

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 100220222202 its reverse (202222022001), we get a palindrome (302442244203).

The spelling of 100220222202 in words is "one hundred billion, two hundred twenty million, two hundred twenty-two thousand, two hundred two".