22213459355 has 8 divisors (see below), whose sum is σ = 27516027264. Its totient is φ = 17197516800.

The previous prime is 22213459339. The next prime is 22213459357. The reversal of 22213459355 is 55395431222.

It is a happy number.

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

It is not a de Polignac number, because 22213459355 - 2⁴ = 22213459339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22213459357) 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, 71656166 + ... + 71656475.

It is an arithmetic number, because the mean of its divisors is an integer number (3439503408).

Almost surely, 2^22213459355 is an apocalyptic number.

22213459355 is a deficient number, since it is larger than the sum of its proper divisors (5302567909).

22213459355 is a wasteful number, since it uses less digits than its factorization.

22213459355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143312677.

The product of its digits is 324000, while the sum is 41.

The spelling of 22213459355 in words is "twenty-two billion, two hundred thirteen million, four hundred fifty-nine thousand, three hundred fifty-five".