22320110312 has 16 divisors (see below), whose sum is σ = 44052849600. Its totient is φ = 10572683760.

The previous prime is 22320110311. The next prime is 22320110347. The reversal of 22320110312 is 21301102322.

It is a super-3 number, since 3×22320110312³ (a number of 32 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (22320110311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73421264 + ... + 73421567.

It is an arithmetic number, because the mean of its divisors is an integer number (2753303100).

Almost surely, 2^22320110312 is an apocalyptic number.

It is an amenable number.

22320110312 is a deficient number, since it is larger than the sum of its proper divisors (21732739288).

22320110312 is a wasteful number, since it uses less digits than its factorization.

22320110312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146842856 (or 146842852 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 22320110312 its reverse (21301102322), we get a palindrome (43621212634).

The spelling of 22320110312 in words is "twenty-two billion, three hundred twenty million, one hundred ten thousand, three hundred twelve".