112122221221202 has 16 divisors (see below), whose sum is σ = 177187308982560. Its totient is φ = 53064858988512.

The previous prime is 112122221221163. The next prime is 112122221221237. The reversal of 112122221221202 is 202122122221211.

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, 1268478923 + ... + 1268567310.

It is an arithmetic number, because the mean of its divisors is an integer number (11074206811410).

Almost surely, 2^{112122221221202} is an apocalyptic number.

112122221221202 is a deficient number, since it is larger than the sum of its proper divisors (65065087761358).

112122221221202 is a wasteful number, since it uses less digits than its factorization.

112122221221202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2537047417.

The product of its (nonzero) digits is 512, while the sum is 23.

Adding to 112122221221202 its reverse (202122122221211), we get a palindrome (314244343442413).

The spelling of 112122221221202 in words is "one hundred twelve trillion, one hundred twenty-two billion, two hundred twenty-one million, two hundred twenty-one thousand, two hundred two".