1120000008997 has 2 divisors, whose sum is σ = 1120000008998. Its totient is φ = 1120000008996.

The previous prime is 1120000008971. The next prime is 1120000009033. The reversal of 1120000008997 is 7998000000211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1068357900996 + 51642108001 = 1033614^2 + 227249^2 .

It is a cyclic number.

It is not a de Polignac number, because 1120000008997 - 2³⁹ = 570244195109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1120000008917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560000004498 + 560000004499.

It is an arithmetic number, because the mean of its divisors is an integer number (560000004499).

Almost surely, 2^{1120000008997} is an apocalyptic number.

It is an amenable number.

1120000008997 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120000008997 is an equidigital number, since it uses as much as digits as its factorization.

1120000008997 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 37.

The spelling of 1120000008997 in words is "one trillion, one hundred twenty billion, eight thousand, nine hundred ninety-seven".