22204042426635 has 8 divisors (see below), whose sum is σ = 35526467882640. Its totient is φ = 11842155960864.

The previous prime is 22204042426469. The next prime is 22204042426639. The reversal of 22204042426635 is 53662424040222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22204042426635 - 2⁹ = 22204042426123 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22204042426639) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 740134747540 + ... + 740134747569.

It is an arithmetic number, because the mean of its divisors is an integer number (4440808485330).

Almost surely, 2^{22204042426635} is an apocalyptic number.

22204042426635 is a deficient number, since it is larger than the sum of its proper divisors (13322425456005).

22204042426635 is a wasteful number, since it uses less digits than its factorization.

22204042426635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1480269495117.

The product of its (nonzero) digits is 1105920, while the sum is 42.

Adding to 22204042426635 its reverse (53662424040222), we get a palindrome (75866466466857).

The spelling of 22204042426635 in words is "twenty-two trillion, two hundred four billion, forty-two million, four hundred twenty-six thousand, six hundred thirty-five".