22003113133333 has 8 divisors (see below), whose sum is σ = 23313447940248. Its totient is φ = 20694559885824.

The previous prime is 22003113133303. The next prime is 22003113133343. The reversal of 22003113133333 is 33333131130022.

It can be written as a sum of positive squares in 4 ways, for example, as 15319450796049 + 6683662337284 = 3914007^2 + 2585278^2 .

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 22003113133333 - 2⁵ = 22003113133301 is a prime.

It is a super-2 number, since 2×22003113133333² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22003113133303) 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, 445364416 + ... + 445413817.

It is an arithmetic number, because the mean of its divisors is an integer number (2914180992531).

Almost surely, 2^{22003113133333} is an apocalyptic number.

It is an amenable number.

22003113133333 is a deficient number, since it is larger than the sum of its proper divisors (1310334806915).

22003113133333 is a wasteful number, since it uses less digits than its factorization.

22003113133333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 890779703.

The product of its (nonzero) digits is 8748, while the sum is 28.

Adding to 22003113133333 its reverse (33333131130022), we get a palindrome (55336244263355).

The spelling of 22003113133333 in words is "twenty-two trillion, three billion, one hundred thirteen million, one hundred thirty-three thousand, three hundred thirty-three".