54223220120346 has 12 divisors (see below), whose sum is σ = 117483643594122. Its totient is φ = 18074406706776.

The previous prime is 54223220120309. The next prime is 54223220120413. The reversal of 54223220120346 is 64302102232245.

54223220120346 is a `hidden beast` number, since 5 + 4 + 223 + 220 + 1 + 203 + 4 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 53354829104721 + 868391015625 = 7304439^2 + 931875^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 54223220120346.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1506200558881 + ... + 1506200558916.

Almost surely, 2^{54223220120346} is an apocalyptic number.

54223220120346 is an abundant number, since it is smaller than the sum of its proper divisors (63260423473776).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54223220120346 is a wasteful number, since it uses less digits than its factorization.

54223220120346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3012401117805 (or 3012401117802 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

The spelling of 54223220120346 in words is "fifty-four trillion, two hundred twenty-three billion, two hundred twenty million, one hundred twenty thousand, three hundred forty-six".