200661422262201 has 48 divisors (see below), whose sum is σ = 294465280262400. Its totient is φ = 131652803183616.

The previous prime is 200661422262193. The next prime is 200661422262241. The reversal of 200661422262201 is 102262224166002.

200661422262201 is a `hidden beast` number, since 2 + 0 + 0 + 6 + 6 + 1 + 4 + 2 + 22 + 622 + 0 + 1 = 666.

It is not a de Polignac number, because 200661422262201 - 2³ = 200661422262193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200661422262241) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 617004631 + ... + 617329763.

It is an arithmetic number, because the mean of its divisors is an integer number (6134693338800).

Almost surely, 2^{200661422262201} is an apocalyptic number.

It is an amenable number.

200661422262201 is a deficient number, since it is larger than the sum of its proper divisors (93803858000199).

200661422262201 is a wasteful number, since it uses less digits than its factorization.

200661422262201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328030 (or 328027 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The spelling of 200661422262201 in words is "two hundred trillion, six hundred sixty-one billion, four hundred twenty-two million, two hundred sixty-two thousand, two hundred one".