200746022957 has 2 divisors, whose sum is σ = 200746022958. Its totient is φ = 200746022956.

The previous prime is 200746022951. The next prime is 200746023031. The reversal of 200746022957 is 759220647002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 196775636836 + 3970386121 = 443594^2 + 63011^2 .

It is a cyclic number.

It is not a de Polignac number, because 200746022957 - 2⁴ = 200746022941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200746022951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100373011478 + 100373011479.

It is an arithmetic number, because the mean of its divisors is an integer number (100373011479).

Almost surely, 2^200746022957 is an apocalyptic number.

It is an amenable number.

200746022957 is a deficient number, since it is larger than the sum of its proper divisors (1).

200746022957 is an equidigital number, since it uses as much as digits as its factorization.

200746022957 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 423360, while the sum is 44.

Adding to 200746022957 its reverse (759220647002), we get a palindrome (959966669959).

The spelling of 200746022957 in words is "two hundred billion, seven hundred forty-six million, twenty-two thousand, nine hundred fifty-seven".