112212331021202 has 8 divisors (see below), whose sum is σ = 169291435818636. Its totient is φ = 55781852414992.

The previous prime is 112212331021187. The next prime is 112212331021243. The reversal of 112212331021202 is 202120133212211.

It can be written as a sum of positive squares in 2 ways, for example, as 95311853802841 + 16900477218361 = 9762779^2 + 4111019^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 162156547373 + ... + 162156548064.

Almost surely, 2^{112212331021202} is an apocalyptic number.

112212331021202 is a deficient number, since it is larger than the sum of its proper divisors (57079104797434).

112212331021202 is a wasteful number, since it uses less digits than its factorization.

112212331021202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324313095612.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 112212331021202 its reverse (202120133212211), we get a palindrome (314332464233413).

The spelling of 112212331021202 in words is "one hundred twelve trillion, two hundred twelve billion, three hundred thirty-one million, twenty-one thousand, two hundred two".