22010233321 has 4 divisors (see below), whose sum is σ = 22014256000. Its totient is φ = 22006210644.

The previous prime is 22010233309. The next prime is 22010233331. The reversal of 22010233321 is 12333201022.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22010233321 - 2¹¹ = 22010231273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22010233331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2003121 + ... + 2014078.

It is an arithmetic number, because the mean of its divisors is an integer number (5503564000).

Almost surely, 2^22010233321 is an apocalyptic number.

It is an amenable number.

22010233321 is a deficient number, since it is larger than the sum of its proper divisors (4022679).

22010233321 is an equidigital number, since it uses as much as digits as its factorization.

22010233321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4022678.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 22010233321 its reverse (12333201022), we get a palindrome (34343434343).

The spelling of 22010233321 in words is "twenty-two billion, ten million, two hundred thirty-three thousand, three hundred twenty-one".