2022144544454 has 8 divisors (see below), whose sum is σ = 3074767732200. Its totient is φ = 997221967056.

The previous prime is 2022144544451. The next prime is 2022144544471. The reversal of 2022144544454 is 4544454412202.

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 (2022144544451) 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, 6925152404 + ... + 6925152695.

It is an arithmetic number, because the mean of its divisors is an integer number (384345966525).

Almost surely, 2^{2022144544454} is an apocalyptic number.

2022144544454 is a deficient number, since it is larger than the sum of its proper divisors (1052623187746).

2022144544454 is a wasteful number, since it uses less digits than its factorization.

2022144544454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13850305174.

The product of its (nonzero) digits is 819200, while the sum is 41.

Adding to 2022144544454 its reverse (4544454412202), we get a palindrome (6566598956656).

The spelling of 2022144544454 in words is "two trillion, twenty-two billion, one hundred forty-four million, five hundred forty-four thousand, four hundred fifty-four".