100202202011 has 4 divisors (see below), whose sum is σ = 100227088632. Its totient is φ = 100177315392.

The previous prime is 100202201987. The next prime is 100202202041. The reversal of 100202202011 is 110202202001.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100202202011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100202201983 and 100202202001.

It is not an unprimeable number, because it can be changed into a prime (100202202041) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 12437270 + ... + 12445323.

It is an arithmetic number, because the mean of its divisors is an integer number (25056772158).

Almost surely, 2^100202202011 is an apocalyptic number.

100202202011 is a deficient number, since it is larger than the sum of its proper divisors (24886621).

100202202011 is an equidigital number, since it uses as much as digits as its factorization.

100202202011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24886620.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 100202202011 its reverse (110202202001), we get a palindrome (210404404012).

The spelling of 100202202011 in words is "one hundred billion, two hundred two million, two hundred two thousand, eleven".