112010220121211 has 16 divisors (see below), whose sum is σ = 112757166902016. Its totient is φ = 111266249615136.

The previous prime is 112010220121193. The next prime is 112010220121231. The reversal of 112010220121211 is 112121022010211.

It is a cyclic number.

It is not a de Polignac number, because 112010220121211 - 2⁶ = 112010220121147 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112010220121211.

It is not an unprimeable number, because it can be changed into a prime (112010220121231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125248601 + ... + 126139733.

It is an arithmetic number, because the mean of its divisors is an integer number (7047322931376).

Almost surely, 2^{112010220121211} is an apocalyptic number.

112010220121211 is a deficient number, since it is larger than the sum of its proper divisors (746946780805).

112010220121211 is an equidigital number, since it uses as much as digits as its factorization.

112010220121211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 892802.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 112010220121211 its reverse (112121022010211), we get a palindrome (224131242131422).

The spelling of 112010220121211 in words is "one hundred twelve trillion, ten billion, two hundred twenty million, one hundred twenty-one thousand, two hundred eleven".