22233567799 has 4 divisors (see below), whose sum is σ = 22239674536. Its totient is φ = 22227461064.

The previous prime is 22233567791. The next prime is 22233567833. The reversal of 22233567799 is 99776533222.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99776533222 = 2 ⋅49888266611.

It is a cyclic number.

It is not a de Polignac number, because 22233567799 - 2³ = 22233567791 is a prime.

It is a Duffinian number.

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22233567791) 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, 3047904 + ... + 3055189.

It is an arithmetic number, because the mean of its divisors is an integer number (5559918634).

Almost surely, 2^22233567799 is an apocalyptic number.

22233567799 is a deficient number, since it is larger than the sum of its proper divisors (6106737).

22233567799 is an equidigital number, since it uses as much as digits as its factorization.

22233567799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6106736.

The product of its digits is 8573040, while the sum is 55.

The spelling of 22233567799 in words is "twenty-two billion, two hundred thirty-three million, five hundred sixty-seven thousand, seven hundred ninety-nine".