2241533321 has 8 divisors (see below), whose sum is σ = 2259936000. Its totient is φ = 2223163440.

The previous prime is 2241533257. The next prime is 2241533377. The reversal of 2241533321 is 1233351422.

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 2241533321 - 2⁶ = 2241533257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2241533821) 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, 139880 + ... + 155078.

It is an arithmetic number, because the mean of its divisors is an integer number (282492000).

Almost surely, 2^2241533321 is an apocalyptic number.

It is an amenable number.

2241533321 is a deficient number, since it is larger than the sum of its proper divisors (18402679).

2241533321 is a wasteful number, since it uses less digits than its factorization.

2241533321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16399.

The product of its digits is 4320, while the sum is 26.

The square root of 2241533321 is about 47344.8341532632. The cubic root of 2241533321 is about 1308.7250032825.

Adding to 2241533321 its reverse (1233351422), we get a palindrome (3474884743).

The spelling of 2241533321 in words is "two billion, two hundred forty-one million, five hundred thirty-three thousand, three hundred twenty-one".