100202220202 has 8 divisors (see below), whose sum is σ = 171775234656. Its totient is φ = 42943808652.

The previous prime is 100202220191. The next prime is 100202220203. The reversal of 100202220202 is 202022202001.

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

It is not an unprimeable number, because it can be changed into a prime (100202220203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3578650708 + ... + 3578650735.

It is an arithmetic number, because the mean of its divisors is an integer number (21471904332).

Almost surely, 2^100202220202 is an apocalyptic number.

100202220202 is a deficient number, since it is larger than the sum of its proper divisors (71573014454).

100202220202 is an equidigital number, since it uses as much as digits as its factorization.

100202220202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7157301452.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 100202220202 its reverse (202022202001), we get a palindrome (302224422203).

The spelling of 100202220202 in words is "one hundred billion, two hundred two million, two hundred twenty thousand, two hundred two".