112202102122 has 16 divisors (see below), whose sum is σ = 183872283552. Its totient is φ = 50926276720.

The previous prime is 112202102083. The next prime is 112202102123. The reversal of 112202102122 is 221201202211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 112202102096 and 112202102105.

It is not an unprimeable number, because it can be changed into a prime (112202102123) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 3718573 + ... + 3748624.

It is an arithmetic number, because the mean of its divisors is an integer number (11492017722).

Almost surely, 2^112202102122 is an apocalyptic number.

112202102122 is a deficient number, since it is larger than the sum of its proper divisors (71670181430).

112202102122 is a wasteful number, since it uses less digits than its factorization.

112202102122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7467893.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 112202102122 its reverse (221201202211), we get a palindrome (333403304333).

The spelling of 112202102122 in words is "one hundred twelve billion, two hundred two million, one hundred two thousand, one hundred twenty-two".