22033003122013 has 8 divisors (see below), whose sum is σ = 23727901245048. Its totient is φ = 20338112388864.

The previous prime is 22033003121957. The next prime is 22033003122023. The reversal of 22033003122013 is 31022130033022.

It can be written as a sum of positive squares in 4 ways, for example, as 211800607524 + 21821202514489 = 460218^2 + 4671317^2 .

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 22033003122013 - 2⁹ = 22033003121501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22033003122023) 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, 5397081 + ... + 8555377.

It is an arithmetic number, because the mean of its divisors is an integer number (2965987655631).

Almost surely, 2^{22033003122013} is an apocalyptic number.

It is an amenable number.

22033003122013 is a deficient number, since it is larger than the sum of its proper divisors (1694898123035).

22033003122013 is a wasteful number, since it uses less digits than its factorization.

22033003122013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3694943.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 22033003122013 its reverse (31022130033022), we get a palindrome (53055133155035).

The spelling of 22033003122013 in words is "twenty-two trillion, thirty-three billion, three million, one hundred twenty-two thousand, thirteen".