112122111201011 has 2 divisors, whose sum is σ = 112122111201012. Its totient is φ = 112122111201010.

The previous prime is 112122111200959. The next prime is 112122111201029. The reversal of 112122111201011 is 110102111221211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112122111201011 - 2⁶ = 112122111200947 is a prime.

It is not a weakly prime, because it can be changed into another prime (112122111201041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56061055600505 + 56061055600506.

It is an arithmetic number, because the mean of its divisors is an integer number (56061055600506).

Almost surely, 2^{112122111201011} is an apocalyptic number.

112122111201011 is a deficient number, since it is larger than the sum of its proper divisors (1).

112122111201011 is an equidigital number, since it uses as much as digits as its factorization.

112122111201011 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 17.

Adding to 112122111201011 its reverse (110102111221211), we get a palindrome (222224222422222).

The spelling of 112122111201011 in words is "one hundred twelve trillion, one hundred twenty-two billion, one hundred eleven million, two hundred one thousand, eleven".