10111111222202 has 8 divisors (see below), whose sum is σ = 15423728983200. Its totient is φ = 4969868227804.

The previous prime is 10111111222187. The next prime is 10111111222253. The reversal of 10111111222202 is 20222211111101.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42843691502 + ... + 42843691737.

It is an arithmetic number, because the mean of its divisors is an integer number (1927966122900).

Almost surely, 2^{10111111222202} is an apocalyptic number.

10111111222202 is a deficient number, since it is larger than the sum of its proper divisors (5312617760998).

10111111222202 is an equidigital number, since it uses as much as digits as its factorization.

10111111222202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85687383300.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 10111111222202 its reverse (20222211111101), we get a palindrome (30333322333303).

The spelling of 10111111222202 in words is "ten trillion, one hundred eleven billion, one hundred eleven million, two hundred twenty-two thousand, two hundred two".