112122001020277 has 2 divisors, whose sum is σ = 112122001020278. Its totient is φ = 112122001020276.

The previous prime is 112122001020199. The next prime is 112122001020287. The reversal of 112122001020277 is 772020100221211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 64339745694436 + 47782255325841 = 8021206^2 + 6912471^2 .

It is a cyclic number.

It is not a de Polignac number, because 112122001020277 - 2⁷ = 112122001020149 is a prime.

It is a super-2 number, since 2×112122001020277² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112122001020287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56061000510138 + 56061000510139.

It is an arithmetic number, because the mean of its divisors is an integer number (56061000510139).

Almost surely, 2^{112122001020277} is an apocalyptic number.

It is an amenable number.

112122001020277 is a deficient number, since it is larger than the sum of its proper divisors (1).

112122001020277 is an equidigital number, since it uses as much as digits as its factorization.

112122001020277 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1568, while the sum is 28.

Adding to 112122001020277 its reverse (772020100221211), we get a palindrome (884142101241488).

The spelling of 112122001020277 in words is "one hundred twelve trillion, one hundred twenty-two billion, one million, twenty thousand, two hundred seventy-seven".