22322300012 has 12 divisors (see below), whose sum is σ = 39726127560. Its totient is φ = 10971977856.

The previous prime is 22322299957. The next prime is 22322300017. The reversal of 22322300012 is 21000322322.

It is a super-3 number, since 3×22322300012³ (a number of 32 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (22322300017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47292773 + ... + 47293244.

It is an arithmetic number, because the mean of its divisors is an integer number (3310510630).

Almost surely, 2^22322300012 is an apocalyptic number.

It is an amenable number.

22322300012 is a deficient number, since it is larger than the sum of its proper divisors (17403827548).

22322300012 is a wasteful number, since it uses less digits than its factorization.

22322300012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94586080 (or 94586078 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 22322300012 its reverse (21000322322), we get a palindrome (43322622334).

The spelling of 22322300012 in words is "twenty-two billion, three hundred twenty-two million, three hundred thousand, twelve".