22222000099 has 4 divisors (see below), whose sum is σ = 23931384736. Its totient is φ = 20512615464.

The previous prime is 22222000039. The next prime is 22222000117. The reversal of 22222000099 is 99000022222.

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 22222000099 - 2¹⁷ = 22221869027 is a prime.

It is a Duffinian number.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (22222000039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 854692299 + ... + 854692324.

It is an arithmetic number, because the mean of its divisors is an integer number (5982846184).

Almost surely, 2^22222000099 is an apocalyptic number.

22222000099 is a deficient number, since it is larger than the sum of its proper divisors (1709384637).

22222000099 is a wasteful number, since it uses less digits than its factorization.

22222000099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1709384636.

The product of its (nonzero) digits is 2592, while the sum is 28.

The spelling of 22222000099 in words is "twenty-two billion, two hundred twenty-two million, ninety-nine", and thus it is an aban number.