22443402014 has 8 divisors (see below), whose sum is σ = 36725566968. Its totient is φ = 10201546360.

The previous prime is 22443402013. The next prime is 22443402049. The reversal of 22443402014 is 41020434422.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22443402013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 510077297 + ... + 510077340.

It is an arithmetic number, because the mean of its divisors is an integer number (4590695871).

Almost surely, 2^22443402014 is an apocalyptic number.

22443402014 is a deficient number, since it is larger than the sum of its proper divisors (14282164954).

22443402014 is a wasteful number, since it uses less digits than its factorization.

22443402014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020154650.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 22443402014 its reverse (41020434422), we get a palindrome (63463836436).

The spelling of 22443402014 in words is "twenty-two billion, four hundred forty-three million, four hundred two thousand, fourteen".