112120221211202 has 16 divisors (see below), whose sum is σ = 177464346232320. Its totient is φ = 53020212080352.

The previous prime is 112120221211157. The next prime is 112120221211223. The reversal of 112120221211202 is 202112122021211.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13693232498 + ... + 13693240685.

It is an arithmetic number, because the mean of its divisors is an integer number (11091521639520).

Almost surely, 2^{112120221211202} is an apocalyptic number.

112120221211202 is a deficient number, since it is larger than the sum of its proper divisors (65344125021118).

112120221211202 is a wasteful number, since it uses less digits than its factorization.

112120221211202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27386473297.

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 112120221211202 its reverse (202112122021211), we get a palindrome (314232343232413).

The spelling of 112120221211202 in words is "one hundred twelve trillion, one hundred twenty billion, two hundred twenty-one million, two hundred eleven thousand, two hundred two".