123354222064 has 20 divisors (see below), whose sum is σ = 242565953704. Its totient is φ = 60756556608.

The previous prime is 123354222023. The next prime is 123354222119. The reversal of 123354222064 is 460222453321.

123354222064 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57533547 + ... + 57535690.

Almost surely, 2^123354222064 is an apocalyptic number.

It is an amenable number.

123354222064 is a deficient number, since it is larger than the sum of its proper divisors (119211731640).

123354222064 is a wasteful number, since it uses less digits than its factorization.

123354222064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115069312 (or 115069306 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 34.

Adding to 123354222064 its reverse (460222453321), we get a palindrome (583576675385).

The spelling of 123354222064 in words is "one hundred twenty-three billion, three hundred fifty-four million, two hundred twenty-two thousand, sixty-four".