22030321323 has 8 divisors (see below), whose sum is σ = 29375117200. Its totient is φ = 14686203168.

The previous prime is 22030321321. The next prime is 22030321361. The reversal of 22030321323 is 32312303022.

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

It is not a de Polignac number, because 22030321323 - 2¹ = 22030321321 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22030321323.

It is not an unprimeable number, because it can be changed into a prime (22030321321) 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, 87988 + ... + 227601.

It is an arithmetic number, because the mean of its divisors is an integer number (3671889650).

Almost surely, 2^22030321323 is an apocalyptic number.

22030321323 is a deficient number, since it is larger than the sum of its proper divisors (7344795877).

22030321323 is a wasteful number, since it uses less digits than its factorization.

22030321323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338861.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 22030321323 its reverse (32312303022), we get a palindrome (54342624345).

The spelling of 22030321323 in words is "twenty-two billion, thirty million, three hundred twenty-one thousand, three hundred twenty-three".