22344442214 has 4 divisors (see below), whose sum is σ = 33516663324. Its totient is φ = 11172221106.

The previous prime is 22344442189. The next prime is 22344442231. The reversal of 22344442214 is 41224444322.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41224444322 = 2 ⋅20612222161.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5586110552 + ... + 5586110555.

It is an arithmetic number, because the mean of its divisors is an integer number (8379165831).

Almost surely, 2^22344442214 is an apocalyptic number.

22344442214 is a deficient number, since it is larger than the sum of its proper divisors (11172221110).

22344442214 is a wasteful number, since it uses less digits than its factorization.

22344442214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11172221109.

The product of its digits is 49152, while the sum is 32.

Adding to 22344442214 its reverse (41224444322), we get a palindrome (63568886536).

The spelling of 22344442214 in words is "twenty-two billion, three hundred forty-four million, four hundred forty-two thousand, two hundred fourteen".