112201247945 has 16 divisors (see below), whose sum is σ = 140360878080. Its totient is φ = 86005416000.

The previous prime is 112201247927. The next prime is 112201247969. The reversal of 112201247945 is 549742102211.

It is not a de Polignac number, because 112201247945 - 2¹² = 112201243849 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112201247899 and 112201247908.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3567905 + ... + 3599214.

It is an arithmetic number, because the mean of its divisors is an integer number (8772554880).

Almost surely, 2^112201247945 is an apocalyptic number.

It is an amenable number.

112201247945 is a deficient number, since it is larger than the sum of its proper divisors (28159630135).

112201247945 is a wasteful number, since it uses less digits than its factorization.

112201247945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7167256.

The product of its (nonzero) digits is 40320, while the sum is 38.

The spelling of 112201247945 in words is "one hundred twelve billion, two hundred one million, two hundred forty-seven thousand, nine hundred forty-five".