202112010049 has 2 divisors, whose sum is σ = 202112010050. Its totient is φ = 202112010048.

The previous prime is 202112010041. The next prime is 202112010103. The reversal of 202112010049 is 940010211202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 110064697600 + 92047312449 = 331760^2 + 303393^2 .

It is a cyclic number.

It is not a de Polignac number, because 202112010049 - 2³ = 202112010041 is a prime.

It is not a weakly prime, because it can be changed into another prime (202112010041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101056005024 + 101056005025.

It is an arithmetic number, because the mean of its divisors is an integer number (101056005025).

Almost surely, 2^202112010049 is an apocalyptic number.

It is an amenable number.

202112010049 is a deficient number, since it is larger than the sum of its proper divisors (1).

202112010049 is an equidigital number, since it uses as much as digits as its factorization.

202112010049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 22.

The spelling of 202112010049 in words is "two hundred two billion, one hundred twelve million, ten thousand, forty-nine".