200210112120149 has 2 divisors, whose sum is σ = 200210112120150. Its totient is φ = 200210112120148.

The previous prime is 200210112120101. The next prime is 200210112120217. The reversal of 200210112120149 is 941021211012002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 111763272394225 + 88446839725924 = 10571815^2 + 9404618^2 .

It is a cyclic number.

It is not a de Polignac number, because 200210112120149 - 2¹⁶ = 200210112054613 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200210112120649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100105056060074 + 100105056060075.

It is an arithmetic number, because the mean of its divisors is an integer number (100105056060075).

Almost surely, 2^{200210112120149} is an apocalyptic number.

It is an amenable number.

200210112120149 is a deficient number, since it is larger than the sum of its proper divisors (1).

200210112120149 is an equidigital number, since it uses as much as digits as its factorization.

200210112120149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 26.

The spelling of 200210112120149 in words is "two hundred trillion, two hundred ten billion, one hundred twelve million, one hundred twenty thousand, one hundred forty-nine".