122664543134 has 16 divisors (see below), whose sum is σ = 221349552000. Its totient is φ = 49803648984.

The previous prime is 122664543049. The next prime is 122664543217. The reversal of 122664543134 is 431345466221.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 122664543091 and 122664543100.

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 7 ways as a sum of consecutive naturals, for example, 230572184 + ... + 230572715.

It is an arithmetic number, because the mean of its divisors is an integer number (13834347000).

Almost surely, 2^122664543134 is an apocalyptic number.

122664543134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

122664543134 is a deficient number, since it is larger than the sum of its proper divisors (98685008866).

122664543134 is a wasteful number, since it uses less digits than its factorization.

122664543134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461144927.

The product of its digits is 414720, while the sum is 41.

The spelling of 122664543134 in words is "one hundred twenty-two billion, six hundred sixty-four million, five hundred forty-three thousand, one hundred thirty-four".