7122618846980 has 96 divisors (see below), whose sum is σ = 18410812116480. Its totient is φ = 2253997762560.

The previous prime is 7122618846977. The next prime is 7122618846989. The reversal of 7122618846980 is 896488162217.

It is not an unprimeable number, because it can be changed into a prime (7122618846989) 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, 21807116 + ... + 22131324.

It is an arithmetic number, because the mean of its divisors is an integer number (191779292880).

Almost surely, 2^{7122618846980} is an apocalyptic number.

7122618846980 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

7122618846980 is an abundant number, since it is smaller than the sum of its proper divisors (11288193269500).

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

7122618846980 is a wasteful number, since it uses less digits than its factorization.

7122618846980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336309 (or 336307 counting only the distinct ones).

The product of its (nonzero) digits is 18579456, while the sum is 62.

The spelling of 7122618846980 in words is "seven trillion, one hundred twenty-two billion, six hundred eighteen million, eight hundred forty-six thousand, nine hundred eighty".