112011200000221 has 8 divisors (see below), whose sum is σ = 113028032490464. Its totient is φ = 110998740983760.

The previous prime is 112011200000201. The next prime is 112011200000347. The reversal of 112011200000221 is 122000002110211.

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 112011200000221 - 2¹⁵ = 112011199967453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112011200000201) 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, 1093316991 + ... + 1093419436.

It is an arithmetic number, because the mean of its divisors is an integer number (14128504061308).

Almost surely, 2^{112011200000221} is an apocalyptic number.

It is an amenable number.

112011200000221 is a deficient number, since it is larger than the sum of its proper divisors (1016832490243).

112011200000221 is a wasteful number, since it uses less digits than its factorization.

112011200000221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2186736891.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 112011200000221 its reverse (122000002110211), we get a palindrome (234011202110432).

The spelling of 112011200000221 in words is "one hundred twelve trillion, eleven billion, two hundred million, two hundred twenty-one", and thus it is an aban number.