112275205772126 has 4 divisors (see below), whose sum is σ = 168412808658192. Its totient is φ = 56137602886062.

The previous prime is 112275205772123. The next prime is 112275205772183. The reversal of 112275205772126 is 621277502572211.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112275205772123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28068801443030 + ... + 28068801443033.

It is an arithmetic number, because the mean of its divisors is an integer number (42103202164548).

Almost surely, 2^{112275205772126} is an apocalyptic number.

112275205772126 is a deficient number, since it is larger than the sum of its proper divisors (56137602886066).

112275205772126 is an equidigital number, since it uses as much as digits as its factorization.

112275205772126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56137602886065.

The product of its (nonzero) digits is 1646400, while the sum is 50.

The spelling of 112275205772126 in words is "one hundred twelve trillion, two hundred seventy-five billion, two hundred five million, seven hundred seventy-two thousand, one hundred twenty-six".