54100222313221 has 8 divisors (see below), whose sum is σ = 61834641485184. Its totient is φ = 46367257137360.

The previous prime is 54100222313219. The next prime is 54100222313239. The reversal of 54100222313221 is 12231322200145.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 54100222313221 - 2¹ = 54100222313219 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54100222313221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54100222313321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 363419290 + ... + 363568123.

It is an arithmetic number, because the mean of its divisors is an integer number (7729330185648).

Almost surely, 2^{54100222313221} is an apocalyptic number.

It is an amenable number.

54100222313221 is a deficient number, since it is larger than the sum of its proper divisors (7734419171963).

54100222313221 is a wasteful number, since it uses less digits than its factorization.

54100222313221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 726998051.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 54100222313221 its reverse (12231322200145), we get a palindrome (66331544513366).

The spelling of 54100222313221 in words is "fifty-four trillion, one hundred billion, two hundred twenty-two million, three hundred thirteen thousand, two hundred twenty-one".