122783148096 has 112 divisors (see below), whose sum is σ = 371354664960. Its totient is φ = 35073169920.

The previous prime is 122783148077. The next prime is 122783148121. The reversal of 122783148096 is 690841387221.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (112).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9281775 + ... + 9294993.

Almost surely, 2^122783148096 is an apocalyptic number.

122783148096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

122783148096 is an abundant number, since it is smaller than the sum of its proper divisors (248571516864).

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

122783148096 is a wasteful number, since it uses less digits than its factorization.

122783148096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20152 (or 20142 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 51.

The spelling of 122783148096 in words is "one hundred twenty-two billion, seven hundred eighty-three million, one hundred forty-eight thousand, ninety-six".