100202120202 has 8 divisors (see below), whose sum is σ = 200404240416. Its totient is φ = 33400706732.

The previous prime is 100202120153. The next prime is 100202120209. The reversal of 100202120202 is 202021202001.

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

100202120202 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (100202120209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8350176678 + ... + 8350176689.

It is an arithmetic number, because the mean of its divisors is an integer number (25050530052).

Almost surely, 2^100202120202 is an apocalyptic number.

100202120202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

100202120202 is a wasteful number, since it uses less digits than its factorization.

100202120202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16700353372.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 100202120202 its reverse (202021202001), we get a palindrome (302223322203).

The spelling of 100202120202 in words is "one hundred billion, two hundred two million, one hundred twenty thousand, two hundred two".