1120201022111 has 2 divisors, whose sum is σ = 1120201022112. Its totient is φ = 1120201022110.

The previous prime is 1120201022093. The next prime is 1120201022153. The reversal of 1120201022111 is 1112201020211.

It is a weak prime.

It is an emirp because it is prime and its reverse (1112201020211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1120201022111 - 2²² = 1120196827807 is a prime.

It is a super-2 number, since 2×1120201022111² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1120201022411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560100511055 + 560100511056.

It is an arithmetic number, because the mean of its divisors is an integer number (560100511056).

Almost surely, 2^{1120201022111} is an apocalyptic number.

1120201022111 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120201022111 is an equidigital number, since it uses as much as digits as its factorization.

1120201022111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1120201022111 its reverse (1112201020211), we get a palindrome (2232402042322).

The spelling of 1120201022111 in words is "one trillion, one hundred twenty billion, two hundred one million, twenty-two thousand, one hundred eleven".