112102022222 has 16 divisors (see below), whose sum is σ = 169750879200. Its totient is φ = 55519037952.

The previous prime is 112102022203. The next prime is 112102022273. The reversal of 112102022222 is 222220201211.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 112102022222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191279 + ... + 510677.

It is an arithmetic number, because the mean of its divisors is an integer number (10609429950).

Almost surely, 2^112102022222 is an apocalyptic number.

112102022222 is a deficient number, since it is larger than the sum of its proper divisors (57648856978).

112102022222 is a wasteful number, since it uses less digits than its factorization.

112102022222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321067.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 112102022222 its reverse (222220201211), we get a palindrome (334322223433).

The spelling of 112102022222 in words is "one hundred twelve billion, one hundred two million, twenty-two thousand, two hundred twenty-two".