112122021110977 has 2 divisors, whose sum is σ = 112122021110978. Its totient is φ = 112122021110976.

The previous prime is 112122021110927. The next prime is 112122021111029. The reversal of 112122021110977 is 779011120221211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 60702236474896 + 51419784636081 = 7791164^2 + 7170759^2 .

It is a cyclic number.

It is not a de Polignac number, because 112122021110977 - 2³⁹ = 111572265297089 is a prime.

It is a super-2 number, since 2×112122021110977² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (112122021110927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56061010555488 + 56061010555489.

It is an arithmetic number, because the mean of its divisors is an integer number (56061010555489).

Almost surely, 2^{112122021110977} is an apocalyptic number.

It is an amenable number.

112122021110977 is a deficient number, since it is larger than the sum of its proper divisors (1).

112122021110977 is an equidigital number, since it uses as much as digits as its factorization.

112122021110977 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7056, while the sum is 37.

The spelling of 112122021110977 in words is "one hundred twelve trillion, one hundred twenty-two billion, twenty-one million, one hundred ten thousand, nine hundred seventy-seven".