22033000013 has 4 divisors (see below), whose sum is σ = 22227982428. Its totient is φ = 21838017600.

The previous prime is 22032999997. The next prime is 22033000027. The reversal of 22033000013 is 31000033022.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8436973609 + 13596026404 = 91853^2 + 116602^2 .

It is a cyclic number.

It is not a de Polignac number, because 22033000013 - 2⁴ = 22032999997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22033000313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97491038 + ... + 97491263.

It is an arithmetic number, because the mean of its divisors is an integer number (5556995607).

Almost surely, 2^22033000013 is an apocalyptic number.

It is an amenable number.

22033000013 is a deficient number, since it is larger than the sum of its proper divisors (194982415).

22033000013 is a wasteful number, since it uses less digits than its factorization.

22033000013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194982414.

The product of its (nonzero) digits is 108, while the sum is 14.

Adding to 22033000013 its reverse (31000033022), we get a palindrome (53033033035).

The spelling of 22033000013 in words is "twenty-two billion, thirty-three million, thirteen", and thus it is an aban number and an uban number.