22140122024312 has 16 divisors (see below), whose sum is σ = 41513070337200. Its totient is φ = 11069969934400.

The previous prime is 22140122024297. The next prime is 22140122024347. The reversal of 22140122024312 is 21342022104122.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10346012 + ... + 12301227.

It is an arithmetic number, because the mean of its divisors is an integer number (2594566896075).

Almost surely, 2^{22140122024312} is an apocalyptic number.

It is an amenable number.

22140122024312 is a deficient number, since it is larger than the sum of its proper divisors (19372948312888).

22140122024312 is a wasteful number, since it uses less digits than its factorization.

22140122024312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22769446 (or 22769442 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 22140122024312 its reverse (21342022104122), we get a palindrome (43482144128434).

It can be divided in two parts, 2214012 and 2024312, that added together give a palindrome (4238324).

The spelling of 22140122024312 in words is "twenty-two trillion, one hundred forty billion, one hundred twenty-two million, twenty-four thousand, three hundred twelve".