112122121101202 has 16 divisors (see below), whose sum is σ = 178638064922520. Its totient is φ = 52596905198848.

The previous prime is 112122121101167. The next prime is 112122121101377. The reversal of 112122121101202 is 202101121221211.

It is a happy number.

112122121101202 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 70986842786161 + 41135278315041 = 8425369^2 + 6413679^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 112122121101202.

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, 5201423677 + ... + 5201445232.

Almost surely, 2^{112122121101202} is an apocalyptic number.

112122121101202 is a deficient number, since it is larger than the sum of its proper divisors (66515943821318).

112122121101202 is a wasteful number, since it uses less digits than its factorization.

112122121101202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10402869245.

The product of its (nonzero) digits is 64, while the sum is 19.

Adding to 112122121101202 its reverse (202101121221211), we get a palindrome (314223242322413).

The spelling of 112122121101202 in words is "one hundred twelve trillion, one hundred twenty-two billion, one hundred twenty-one million, one hundred one thousand, two hundred two".