22331313203 has 8 divisors (see below), whose sum is σ = 24672960288. Its totient is φ = 20103892864.

The previous prime is 22331313163. The next prime is 22331313227. The reversal of 22331313203 is 30231313322.

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

It is a cyclic number.

It is not a de Polignac number, because 22331313203 - 2⁶ = 22331313139 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22331313253) 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, 28556276 + ... + 28557057.

It is an arithmetic number, because the mean of its divisors is an integer number (3084120036).

Almost surely, 2^22331313203 is an apocalyptic number.

22331313203 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

22331313203 is a deficient number, since it is larger than the sum of its proper divisors (2341647085).

22331313203 is a wasteful number, since it uses less digits than its factorization.

22331313203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57113373.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 22331313203 its reverse (30231313322), we get a palindrome (52562626525).

The spelling of 22331313203 in words is "twenty-two billion, three hundred thirty-one million, three hundred thirteen thousand, two hundred three".