22330013013 has 80 divisors (see below), whose sum is σ = 43396632576. Its totient is φ = 11095587360.

The previous prime is 22330013011. The next prime is 22330013089. The reversal of 22330013013 is 31031003322.

22330013013 is a `hidden beast` number, since 223 + 300 + 130 + 13 = 666.

It is not a de Polignac number, because 22330013013 - 2¹ = 22330013011 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22330013011) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 65620 + ... + 221282.

Almost surely, 2^22330013013 is an apocalyptic number.

22330013013 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

22330013013 is a deficient number, since it is larger than the sum of its proper divisors (21066619563).

22330013013 is a wasteful number, since it uses less digits than its factorization.

22330013013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155716 (or 155707 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 22330013013 its reverse (31031003322), we get a palindrome (53361016335).

The spelling of 22330013013 in words is "twenty-two billion, three hundred thirty million, thirteen thousand, thirteen".