200663196261 has 32 divisors (see below), whose sum is σ = 305102929920. Its totient is φ = 116201217600.

The previous prime is 200663196247. The next prime is 200663196287. The reversal of 200663196261 is 162691366002.

It is not a de Polignac number, because 200663196261 - 2⁶ = 200663196197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200663196221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1160650 + ... + 1322283.

It is an arithmetic number, because the mean of its divisors is an integer number (9534466560).

Almost surely, 2^200663196261 is an apocalyptic number.

It is an amenable number.

200663196261 is a deficient number, since it is larger than the sum of its proper divisors (104439733659).

200663196261 is a wasteful number, since it uses less digits than its factorization.

200663196261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2483057.

The product of its (nonzero) digits is 139968, while the sum is 42.

The spelling of 200663196261 in words is "two hundred billion, six hundred sixty-three million, one hundred ninety-six thousand, two hundred sixty-one".