200203212099971 has 2 divisors, whose sum is σ = 200203212099972. Its totient is φ = 200203212099970.

The previous prime is 200203212099959. The next prime is 200203212099977. The reversal of 200203212099971 is 179990212302002.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 200203212099971 - 2¹⁰ = 200203212098947 is a prime.

It is a super-2 number, since 2×200203212099971² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (200203212099977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100101606049985 + 100101606049986.

It is an arithmetic number, because the mean of its divisors is an integer number (100101606049986).

Almost surely, 2^{200203212099971} is an apocalyptic number.

200203212099971 is a deficient number, since it is larger than the sum of its proper divisors (1).

200203212099971 is an equidigital number, since it uses as much as digits as its factorization.

200203212099971 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 244944, while the sum is 47.

The spelling of 200203212099971 in words is "two hundred trillion, two hundred three billion, two hundred twelve million, ninety-nine thousand, nine hundred seventy-one".