122663734374 has 8 divisors (see below), whose sum is σ = 245327468760. Its totient is φ = 40887911456.

The previous prime is 122663734373. The next prime is 122663734381. The reversal of 122663734374 is 473437366221.

It is a sphenic number, since it is the product of 3 distinct primes.

122663734374 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122663734373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10221977859 + ... + 10221977870.

It is an arithmetic number, because the mean of its divisors is an integer number (30665933595).

Almost surely, 2^122663734374 is an apocalyptic number.

122663734374 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

122663734374 is a wasteful number, since it uses less digits than its factorization.

122663734374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20443955734.

The product of its digits is 3048192, while the sum is 48.

The spelling of 122663734374 in words is "one hundred twenty-two billion, six hundred sixty-three million, seven hundred thirty-four thousand, three hundred seventy-four".