22213384535 has 8 divisors (see below), whose sum is σ = 26659461696. Its totient is φ = 17768440800.

The previous prime is 22213384499. The next prime is 22213384549. The reversal of 22213384535 is 53548331222.

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

It is not a de Polignac number, because 22213384535 - 2³⁴ = 5033515351 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 7 ways as a sum of consecutive naturals, for example, 239624 + ... + 319133.

It is an arithmetic number, because the mean of its divisors is an integer number (3332432712).

Almost surely, 2^22213384535 is an apocalyptic number.

22213384535 is a deficient number, since it is larger than the sum of its proper divisors (4446077161).

22213384535 is an equidigital number, since it uses as much as digits as its factorization.

22213384535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566713.

The product of its digits is 172800, while the sum is 38.

The spelling of 22213384535 in words is "twenty-two billion, two hundred thirteen million, three hundred eighty-four thousand, five hundred thirty-five".