112220020111211 has 2 divisors, whose sum is σ = 112220020111212. Its totient is φ = 112220020111210.

The previous prime is 112220020111193. The next prime is 112220020111231. The reversal of 112220020111211 is 112111020022211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112220020111211 - 2¹⁴ = 112220020094827 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 112220020111211.

It is not a weakly prime, because it can be changed into another prime (112220020111231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56110010055605 + 56110010055606.

It is an arithmetic number, because the mean of its divisors is an integer number (56110010055606).

Almost surely, 2^{112220020111211} is an apocalyptic number.

112220020111211 is a deficient number, since it is larger than the sum of its proper divisors (1).

112220020111211 is an equidigital number, since it uses as much as digits as its factorization.

112220020111211 is an evil number, because the sum of its binary digits is even.

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

Adding to 112220020111211 its reverse (112111020022211), we get a palindrome (224331040133422).

The spelling of 112220020111211 in words is "one hundred twelve trillion, two hundred twenty billion, twenty million, one hundred eleven thousand, two hundred eleven".