122733516568 has 16 divisors (see below), whose sum is σ = 247827293280. Its totient is φ = 56646238368.

The previous prime is 122733516551. The next prime is 122733516569. The reversal of 122733516568 is 865615337221.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122733516569) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 590064880 + ... + 590065087.

It is an arithmetic number, because the mean of its divisors is an integer number (15489205830).

Almost surely, 2^122733516568 is an apocalyptic number.

It is an amenable number.

122733516568 is an abundant number, since it is smaller than the sum of its proper divisors (125093776712).

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

122733516568 is a wasteful number, since it uses less digits than its factorization.

122733516568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1180129986 (or 1180129982 counting only the distinct ones).

The product of its digits is 1814400, while the sum is 49.

The spelling of 122733516568 in words is "one hundred twenty-two billion, seven hundred thirty-three million, five hundred sixteen thousand, five hundred sixty-eight".