2009222193 has 8 divisors (see below), whose sum is σ = 2922505056. Its totient is φ = 1217710400.

The previous prime is 2009222191. The next prime is 2009222219. The reversal of 2009222193 is 3912229002.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2009222193 - 2¹ = 2009222191 is a prime.

It is a super-3 number, since 3×2009222193³ (a number of 29 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2009222193.

It is not an unprimeable number, because it can be changed into a prime (2009222191) 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, 30442728 + ... + 30442793.

It is an arithmetic number, because the mean of its divisors is an integer number (365313132).

Almost surely, 2^2009222193 is an apocalyptic number.

It is an amenable number.

2009222193 is a deficient number, since it is larger than the sum of its proper divisors (913282863).

2009222193 is a wasteful number, since it uses less digits than its factorization.

2009222193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60885535.

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 2009222193 is about 44824.3482161202. The cubic root of 2009222193 is about 1261.8546201547.

The spelling of 2009222193 in words is "two billion, nine million, two hundred twenty-two thousand, one hundred ninety-three".