22140313203 has 8 divisors (see below), whose sum is σ = 29523594688. Its totient is φ = 14758620264.

The previous prime is 22140313189. The next prime is 22140313207. The reversal of 22140313203 is 30231304122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-22140313203 is a prime.

It is a super-2 number, since 2×22140313203² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22140313203.

It is not an unprimeable number, because it can be changed into a prime (22140313207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 364225 + ... + 420642.

It is an arithmetic number, because the mean of its divisors is an integer number (3690449336).

Almost surely, 2^22140313203 is an apocalyptic number.

22140313203 is a deficient number, since it is larger than the sum of its proper divisors (7383281485).

22140313203 is an equidigital number, since it uses as much as digits as its factorization.

22140313203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 794273.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 22140313203 its reverse (30231304122), we get a palindrome (52371617325).

The spelling of 22140313203 in words is "twenty-two billion, one hundred forty million, three hundred thirteen thousand, two hundred three".