2201746201 has 16 divisors (see below), whose sum is σ = 2395993600. Its totient is φ = 2015539200.

The previous prime is 2201746199. The next prime is 2201746219. The reversal of 2201746201 is 1026471022.

It is a 9-Lehmer number, since φ(2201746201) divides (2201746201-1)⁹.

It is a cyclic number.

It is not a de Polignac number, because 2201746201 - 2¹ = 2201746199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2201746241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 450511 + ... + 455371.

It is an arithmetic number, because the mean of its divisors is an integer number (149749600).

Almost surely, 2^2201746201 is an apocalyptic number.

2201746201 is the 20985-th centered decagonal number.

It is an amenable number.

2201746201 is a deficient number, since it is larger than the sum of its proper divisors (194247399).

2201746201 is a wasteful number, since it uses less digits than its factorization.

2201746201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5680.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 2201746201 is about 46922.7684711804. The cubic root of 2201746201 is about 1300.9354610140.

The spelling of 2201746201 in words is "two billion, two hundred one million, seven hundred forty-six thousand, two hundred one".