11120166797 has 2 divisors, whose sum is σ = 11120166798. Its totient is φ = 11120166796.

The previous prime is 11120166787. The next prime is 11120166877. The reversal of 11120166797 is 79766102111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9482669641 + 1637497156 = 97379^2 + 40466^2 .

It is a cyclic number.

It is not a de Polignac number, because 11120166797 - 2¹² = 11120162701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11120166787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5560083398 + 5560083399.

It is an arithmetic number, because the mean of its divisors is an integer number (5560083399).

Almost surely, 2^11120166797 is an apocalyptic number.

It is an amenable number.

11120166797 is a deficient number, since it is larger than the sum of its proper divisors (1).

11120166797 is an equidigital number, since it uses as much as digits as its factorization.

11120166797 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31752, while the sum is 41.

The spelling of 11120166797 in words is "eleven billion, one hundred twenty million, one hundred sixty-six thousand, seven hundred ninety-seven".