2110000199977 has 2 divisors, whose sum is σ = 2110000199978. Its totient is φ = 2110000199976.

The previous prime is 2110000199969. The next prime is 2110000200041. The reversal of 2110000199977 is 7799910000112.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2098105898256 + 11894301721 = 1448484^2 + 109061^2 .

It is a cyclic number.

It is not a de Polignac number, because 2110000199977 - 2³ = 2110000199969 is a prime.

It is not a weakly prime, because it can be changed into another prime (2110000199477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1055000099988 + 1055000099989.

It is an arithmetic number, because the mean of its divisors is an integer number (1055000099989).

Almost surely, 2^{2110000199977} is an apocalyptic number.

It is an amenable number.

2110000199977 is a deficient number, since it is larger than the sum of its proper divisors (1).

2110000199977 is an equidigital number, since it uses as much as digits as its factorization.

2110000199977 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 71442, while the sum is 46.

The spelling of 2110000199977 in words is "two trillion, one hundred ten billion, one hundred ninety-nine thousand, nine hundred seventy-seven".