22034403513 has 10 divisors (see below), whose sum is σ = 32915590554. Its totient is φ = 14689602288.

The previous prime is 22034403509. The next prime is 22034403529. The reversal of 22034403513 is 31530443022.

22034403513 is a `hidden beast` number, since 2 + 203 + 4 + 403 + 51 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 11074826169 + 10959577344 = 105237^2 + 104688^2 .

It is not a de Polignac number, because 22034403513 - 2² = 22034403509 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (22034403593) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 136014756 + ... + 136014917.

Almost surely, 2^22034403513 is an apocalyptic number.

It is an amenable number.

22034403513 is a deficient number, since it is larger than the sum of its proper divisors (10881187041).

22034403513 is an equidigital number, since it uses as much as digits as its factorization.

22034403513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272029685 (or 272029676 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

Adding to 22034403513 its reverse (31530443022), we get a palindrome (53564846535).

The spelling of 22034403513 in words is "twenty-two billion, thirty-four million, four hundred three thousand, five hundred thirteen".