22221342444214 has 8 divisors (see below), whose sum is σ = 34144989609528. Its totient is φ = 10839679241040.

The previous prime is 22221342444209. The next prime is 22221342444221. The reversal of 22221342444214 is 41244424312222.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135495990432 + ... + 135495990595.

It is an arithmetic number, because the mean of its divisors is an integer number (4268123701191).

Almost surely, 2^{22221342444214} is an apocalyptic number.

22221342444214 is a deficient number, since it is larger than the sum of its proper divisors (11923647165314).

22221342444214 is a wasteful number, since it uses less digits than its factorization.

22221342444214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270991981070.

The product of its digits is 196608, while the sum is 37.

Adding to 22221342444214 its reverse (41244424312222), we get a palindrome (63465766756436).

The spelling of 22221342444214 in words is "twenty-two trillion, two hundred twenty-one billion, three hundred forty-two million, four hundred forty-four thousand, two hundred fourteen".