22144101442334 has 8 divisors (see below), whose sum is σ = 33216393276000. Its totient is φ = 11071970350336.

The previous prime is 22144101442321. The next prime is 22144101442343. The reversal of 22144101442334 is 43324410144122.

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

It is a super-2 number, since 2×22144101442334² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 22144101442294 and 22144101442303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39840419 + ... + 40392414.

It is an arithmetic number, because the mean of its divisors is an integer number (4152049159500).

Almost surely, 2^{22144101442334} is an apocalyptic number.

22144101442334 is a deficient number, since it is larger than the sum of its proper divisors (11072291833666).

22144101442334 is a wasteful number, since it uses less digits than its factorization.

22144101442334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80370834.

The product of its (nonzero) digits is 73728, while the sum is 35.

Adding to 22144101442334 its reverse (43324410144122), we get a palindrome (65468511586456).

The spelling of 22144101442334 in words is "twenty-two trillion, one hundred forty-four billion, one hundred one million, four hundred forty-two thousand, three hundred thirty-four".