122741507107 has 8 divisors (see below), whose sum is σ = 123374592000. Its totient is φ = 122108585544.

The previous prime is 122741507047. The next prime is 122741507111. The reversal of 122741507107 is 701705147221.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122741507107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122741507807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1644444 + ... + 1717462.

It is an arithmetic number, because the mean of its divisors is an integer number (15421824000).

Almost surely, 2^122741507107 is an apocalyptic number.

122741507107 is a deficient number, since it is larger than the sum of its proper divisors (633084893).

122741507107 is an equidigital number, since it uses as much as digits as its factorization.

122741507107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81665.

The product of its (nonzero) digits is 27440, while the sum is 37.

The spelling of 122741507107 in words is "one hundred twenty-two billion, seven hundred forty-one million, five hundred seven thousand, one hundred seven".