22004513435 has 16 divisors (see below), whose sum is σ = 26717578272. Its totient is φ = 17396620800.

The previous prime is 22004513417. The next prime is 22004513441. The reversal of 22004513435 is 53431540022.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-22004513435 is a prime.

It is a super-2 number, since 2×22004513435² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22004513398 and 22004513407.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88157 + ... + 227553.

It is an arithmetic number, because the mean of its divisors is an integer number (1669848642).

Almost surely, 2^22004513435 is an apocalyptic number.

22004513435 is a deficient number, since it is larger than the sum of its proper divisors (4713064837).

22004513435 is a wasteful number, since it uses less digits than its factorization.

22004513435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139774.

The product of its (nonzero) digits is 14400, while the sum is 29.

The spelling of 22004513435 in words is "twenty-two billion, four million, five hundred thirteen thousand, four hundred thirty-five".