100202020022 has 32 divisors (see below), whose sum is σ = 163245499200. Its totient is φ = 45853429248.

The previous prime is 100202019893. The next prime is 100202020063. The reversal of 100202020022 is 220020202001.

It is a junction number, because it is equal to n+sod(n) for n = 100202019985 and 100202020012.

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 15 ways as a sum of consecutive naturals, for example, 2971754 + ... + 3005282.

It is an arithmetic number, because the mean of its divisors is an integer number (5101421850).

Almost surely, 2^100202020022 is an apocalyptic number.

100202020022 is a deficient number, since it is larger than the sum of its proper divisors (63043479178).

100202020022 is a wasteful number, since it uses less digits than its factorization.

100202020022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34520.

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 100202020022 its reverse (220020202001), we get a palindrome (320222222023).

The spelling of 100202020022 in words is "one hundred billion, two hundred two million, twenty thousand, twenty-two".