54321552454222 has 8 divisors (see below), whose sum is σ = 85770872296200. Its totient is φ = 25731261688824.

The previous prime is 54321552454217. The next prime is 54321552454223. The reversal of 54321552454222 is 22245425512345.

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

It is a super-2 number, since 2×54321552454222² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54321552454223) 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, 714757269097 + ... + 714757269172.

It is an arithmetic number, because the mean of its divisors is an integer number (10721359037025).

Almost surely, 2^{54321552454222} is an apocalyptic number.

54321552454222 is a deficient number, since it is larger than the sum of its proper divisors (31449319841978).

54321552454222 is a wasteful number, since it uses less digits than its factorization.

54321552454222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1429514538290.

The product of its digits is 3840000, while the sum is 46.

Adding to 54321552454222 its reverse (22245425512345), we get a palindrome (76566977966567).

The spelling of 54321552454222 in words is "fifty-four trillion, three hundred twenty-one billion, five hundred fifty-two million, four hundred fifty-four thousand, two hundred twenty-two".