2282902221 has 8 divisors (see below), whose sum is σ = 3044207520. Its totient is φ = 1521765872.

The previous prime is 2282902199. The next prime is 2282902241. The reversal of 2282902221 is 1222092822.

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 2282902221 - 2¹⁸ = 2282640077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2282902241) 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, 6351 + ... + 67868.

It is an arithmetic number, because the mean of its divisors is an integer number (380525940).

Almost surely, 2^2282902221 is an apocalyptic number.

It is an amenable number.

2282902221 is a deficient number, since it is larger than the sum of its proper divisors (761305299).

2282902221 is a wasteful number, since it uses less digits than its factorization.

2282902221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84475.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 2282902221 is about 47779.7260456776. The cubic root of 2282902221 is about 1316.7270884483.

The spelling of 2282902221 in words is "two billion, two hundred eighty-two million, nine hundred two thousand, two hundred twenty-one".