22010321323 has 8 divisors (see below), whose sum is σ = 22786555968. Its totient is φ = 21246917184.

The previous prime is 22010321269. The next prime is 22010321327. The reversal of 22010321323 is 32312301022.

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 22010321323 - 2⁹ = 22010320811 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 22010321323.

It is not an unprimeable number, because it can be changed into a prime (22010321327) 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, 3204136 + ... + 3210997.

It is an arithmetic number, because the mean of its divisors is an integer number (2848319496).

Almost surely, 2^22010321323 is an apocalyptic number.

22010321323 is a deficient number, since it is larger than the sum of its proper divisors (776234645).

22010321323 is an equidigital number, since it uses as much as digits as its factorization.

22010321323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6415253.

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

Adding to 22010321323 its reverse (32312301022), we get a palindrome (54322622345).

The spelling of 22010321323 in words is "twenty-two billion, ten million, three hundred twenty-one thousand, three hundred twenty-three".