112202201212221 has 8 divisors (see below), whose sum is σ = 149625771632064. Its totient is φ = 74790049133600.

The previous prime is 112202201212141. The next prime is 112202201212253. The reversal of 112202201212221 is 122212102202211.

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

It is a cyclic number.

It is not a de Polignac number, because 112202201212221 - 2¹⁰ = 112202201211197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112202201212421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2854562376 + ... + 2854601681.

It is an arithmetic number, because the mean of its divisors is an integer number (18703221454008).

Almost surely, 2^{112202201212221} is an apocalyptic number.

It is an amenable number.

112202201212221 is a deficient number, since it is larger than the sum of its proper divisors (37423570419843).

112202201212221 is an equidigital number, since it uses as much as digits as its factorization.

112202201212221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5709170611.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 112202201212221 its reverse (122212102202211), we get a palindrome (234414303414432).

The spelling of 112202201212221 in words is "one hundred twelve trillion, two hundred two billion, two hundred one million, two hundred twelve thousand, two hundred twenty-one".