54322211222345 has 32 divisors (see below), whose sum is σ = 72753388807680. Its totient is φ = 38598530698240.

The previous prime is 54322211222341. The next prime is 54322211222381.

54322211222345 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 54322211222345 - 2² = 54322211222341 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54322211222299 and 54322211222308.

It is not an unprimeable number, because it can be changed into a prime (54322211222341) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16995212 + ... + 19936941.

It is an arithmetic number, because the mean of its divisors is an integer number (2273543400240).

Almost surely, 2^{54322211222345} is an apocalyptic number.

54322211222345 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

54322211222345 is a deficient number, since it is larger than the sum of its proper divisors (18431177585335).

54322211222345 is a wasteful number, since it uses less digits than its factorization.

54322211222345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36932785.

The product of its digits is 230400, while the sum is 38.

It can be divided in two parts, 5432221 and 1222345, that added together give a palindrome (6654566).

The spelling of 54322211222345 in words is "fifty-four trillion, three hundred twenty-two billion, two hundred eleven million, two hundred twenty-two thousand, three hundred forty-five".