10111211202 has 16 divisors (see below), whose sum is σ = 20422645632. Its totient is φ = 3337033200.

The previous prime is 10111211177. The next prime is 10111211203. The reversal of 10111211202 is 20211211101.

10111211202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (10111211203) 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 7 ways as a sum of consecutive naturals, for example, 8341978 + ... + 8343189.

It is an arithmetic number, because the mean of its divisors is an integer number (1276415352).

Almost surely, 2^10111211202 is an apocalyptic number.

10111211202 is an abundant number, since it is smaller than the sum of its proper divisors (10311434430).

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

10111211202 is a wasteful number, since it uses less digits than its factorization.

10111211202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16685273.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 10111211202 its reverse (20211211101), we get a palindrome (30322422303).

The spelling of 10111211202 in words is "ten billion, one hundred eleven million, two hundred eleven thousand, two hundred two".