22135430613 has 16 divisors (see below), whose sum is σ = 29760825600. Its totient is φ = 14633820864.

The previous prime is 22135430543. The next prime is 22135430617. The reversal of 22135430613 is 31603453122.

It is not a de Polignac number, because 22135430613 - 2⁹ = 22135430101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22135430617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 233620 + ... + 314402.

It is an arithmetic number, because the mean of its divisors is an integer number (1860051600).

Almost surely, 2^22135430613 is an apocalyptic number.

It is an amenable number.

22135430613 is a deficient number, since it is larger than the sum of its proper divisors (7625394987).

22135430613 is a wasteful number, since it uses less digits than its factorization.

22135430613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81548.

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 22135430613 its reverse (31603453122), we get a palindrome (53738883735).

The spelling of 22135430613 in words is "twenty-two billion, one hundred thirty-five million, four hundred thirty thousand, six hundred thirteen".