1120200009947 has 2 divisors, whose sum is σ = 1120200009948. Its totient is φ = 1120200009946.

The previous prime is 1120200009941. The next prime is 1120200010067. The reversal of 1120200009947 is 7499000020211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1120200009947 - 2⁴ = 1120200009931 is a prime.

It is not a weakly prime, because it can be changed into another prime (1120200009941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560100004973 + 560100004974.

It is an arithmetic number, because the mean of its divisors is an integer number (560100004974).

Almost surely, 2^{1120200009947} is an apocalyptic number.

1120200009947 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120200009947 is an equidigital number, since it uses as much as digits as its factorization.

1120200009947 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 35.

The spelling of 1120200009947 in words is "one trillion, one hundred twenty billion, two hundred million, nine thousand, nine hundred forty-seven".