2201663045 has 8 divisors (see below), whose sum is σ = 2642733600. Its totient is φ = 1760838480.

The previous prime is 2201663041. The next prime is 2201663053. The reversal of 2201663045 is 5403661022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2201663045 - 2² = 2201663041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2201662999 and 2201663017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2201663041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41195 + ... + 78104.

It is an arithmetic number, because the mean of its divisors is an integer number (330341700).

Almost surely, 2^2201663045 is an apocalyptic number.

It is an amenable number.

2201663045 is a deficient number, since it is larger than the sum of its proper divisors (441070555).

2201663045 is a wasteful number, since it uses less digits than its factorization.

2201663045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122995.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 2201663045 is about 46921.8823684643. The cubic root of 2201663045 is about 1300.9190828091.

The spelling of 2201663045 in words is "two billion, two hundred one million, six hundred sixty-three thousand, forty-five".