22200424135 has 4 divisors (see below), whose sum is σ = 26640508968. Its totient is φ = 17760339304.

The previous prime is 22200424097. The next prime is 22200424153. The reversal of 22200424135 is 53142400222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22200424135 - 2²³ = 22192035527 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2220042409 + ... + 2220042418.

It is an arithmetic number, because the mean of its divisors is an integer number (6660127242).

Almost surely, 2^22200424135 is an apocalyptic number.

22200424135 is a deficient number, since it is larger than the sum of its proper divisors (4440084833).

22200424135 is an equidigital number, since it uses as much as digits as its factorization.

22200424135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4440084832.

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 22200424135 its reverse (53142400222), we get a palindrome (75342824357).

The spelling of 22200424135 in words is "twenty-two billion, two hundred million, four hundred twenty-four thousand, one hundred thirty-five".