22340323012002 has 32 divisors (see below), whose sum is σ = 45773511485184. Its totient is φ = 7264654646400.

The previous prime is 22340323012001. The next prime is 22340323012009. The reversal of 22340323012002 is 20021032304322.

It is a super-2 number, since 2×22340323012002² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22340323012001) 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 15 ways as a sum of consecutive naturals, for example, 586788 + ... + 6710064.

It is an arithmetic number, because the mean of its divisors is an integer number (1430422233912).

Almost surely, 2^{22340323012002} is an apocalyptic number.

22340323012002 is an abundant number, since it is smaller than the sum of its proper divisors (23433188473182).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22340323012002 is a wasteful number, since it uses less digits than its factorization.

22340323012002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6138154.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 22340323012002 its reverse (20021032304322), we get a palindrome (42361355316324).

The spelling of 22340323012002 in words is "twenty-two trillion, three hundred forty billion, three hundred twenty-three million, twelve thousand, two".