10111102202 has 4 divisors (see below), whose sum is σ = 15166653306. Its totient is φ = 5055551100.

The previous prime is 10111102193. The next prime is 10111102231. The reversal of 10111102202 is 20220111101.

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

It can be written as a sum of positive squares in only one way, i.e., 9964232041 + 146870161 = 99821^2 + 12119^2 .

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 as a sum of consecutive naturals, namely, 2527775549 + ... + 2527775552.

Almost surely, 2^10111102202 is an apocalyptic number.

10111102202 is a deficient number, since it is larger than the sum of its proper divisors (5055551104).

10111102202 is an equidigital number, since it uses as much as digits as its factorization.

10111102202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5055551103.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10111102202 its reverse (20220111101), we get a palindrome (30331213303).

The spelling of 10111102202 in words is "ten billion, one hundred eleven million, one hundred two thousand, two hundred two".