22140343313 has 32 divisors (see below), whose sum is σ = 26282188800. Its totient is φ = 18426614400.

The previous prime is 22140343297. The next prime is 22140343319. The reversal of 22140343313 is 31334304122.

It is a cyclic number.

It is not a de Polignac number, because 22140343313 - 2⁴ = 22140343297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22140343319) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5433845 + ... + 5437917.

It is an arithmetic number, because the mean of its divisors is an integer number (821318400).

Almost surely, 2^22140343313 is an apocalyptic number.

It is an amenable number.

22140343313 is a deficient number, since it is larger than the sum of its proper divisors (4141845487).

22140343313 is a wasteful number, since it uses less digits than its factorization.

22140343313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4973.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 22140343313 its reverse (31334304122), we get a palindrome (53474647435).

The spelling of 22140343313 in words is "twenty-two billion, one hundred forty million, three hundred forty-three thousand, three hundred thirteen".