10111112222 has 16 divisors (see below), whose sum is σ = 15359608800. Its totient is φ = 4991522400.

The previous prime is 10111112203. The next prime is 10111112227. The reversal of 10111112222 is 22221111101.

10111112222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×10111112222³ (a number of 31 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10111112197 and 10111112206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10111112227) 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, 2804 + ... + 142232.

It is an arithmetic number, because the mean of its divisors is an integer number (959975550).

Almost surely, 2^10111112222 is an apocalyptic number.

10111112222 is a deficient number, since it is larger than the sum of its proper divisors (5248496578).

10111112222 is a wasteful number, since it uses less digits than its factorization.

10111112222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139891.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10111112222 its reverse (22221111101), we get a palindrome (32332223323).

The spelling of 10111112222 in words is "ten billion, one hundred eleven million, one hundred twelve thousand, two hundred twenty-two".