6122175454920 has 64 divisors (see below), whose sum is σ = 20990315848320. Its totient is φ = 1399354389504.

The previous prime is 6122175454859. The next prime is 6122175454933. The reversal of 6122175454920 is 294545712216.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 6122175454920.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3644151217 + ... + 3644152896.

It is an arithmetic number, because the mean of its divisors is an integer number (327973685130).

Almost surely, 2^{6122175454920} is an apocalyptic number.

6122175454920 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6122175454920 is an abundant number, since it is smaller than the sum of its proper divisors (14868140393400).

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

6122175454920 is a wasteful number, since it uses less digits than its factorization.

6122175454920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7288304134 (or 7288304130 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 48.

The spelling of 6122175454920 in words is "six trillion, one hundred twenty-two billion, one hundred seventy-five million, four hundred fifty-four thousand, nine hundred twenty".