112011212222211 has 16 divisors (see below), whose sum is σ = 149379939047808. Its totient is φ = 74658314860800.

The previous prime is 112011212222191. The next prime is 112011212222279. The reversal of 112011212222211 is 112222212110211.

It is not a de Polignac number, because 112011212222211 - 2¹⁹ = 112011211697923 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112011212226211) 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, 337281235 + ... + 337613171.

It is an arithmetic number, because the mean of its divisors is an integer number (9336246190488).

Almost surely, 2^{112011212222211} is an apocalyptic number.

112011212222211 is a deficient number, since it is larger than the sum of its proper divisors (37368726825597).

112011212222211 is a wasteful number, since it uses less digits than its factorization.

112011212222211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355442.

The product of its (nonzero) digits is 128, while the sum is 21.

Adding to 112011212222211 its reverse (112222212110211), we get a palindrome (224233424332422).

The spelling of 112011212222211 in words is "one hundred twelve trillion, eleven billion, two hundred twelve million, two hundred twenty-two thousand, two hundred eleven".