22242202039 has 4 divisors (see below), whose sum is σ = 22242513024. Its totient is φ = 22241891056.

The previous prime is 22242202013. The next prime is 22242202051. The reversal of 22242202039 is 93020224222.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 93020224222 = 2 ⋅46510112111.

It is a cyclic number.

It is not a de Polignac number, because 22242202039 - 2¹⁷ = 22242070967 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22242201998 and 22242202016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22242202069) 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, 11754 + ... + 211240.

It is an arithmetic number, because the mean of its divisors is an integer number (5560628256).

Almost surely, 2^22242202039 is an apocalyptic number.

22242202039 is a deficient number, since it is larger than the sum of its proper divisors (310985).

22242202039 is a wasteful number, since it uses less digits than its factorization.

22242202039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310984.

The product of its (nonzero) digits is 6912, while the sum is 28.

The spelling of 22242202039 in words is "twenty-two billion, two hundred forty-two million, two hundred two thousand, thirty-nine".