122616054757 has 4 divisors (see below), whose sum is σ = 140132634016. Its totient is φ = 105099475500.

The previous prime is 122616054739. The next prime is 122616054787. The reversal of 122616054757 is 757450616221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 122616054757 - 2¹⁹ = 122615530469 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122616054707) 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 3 ways as a sum of consecutive naturals, for example, 8758289619 + ... + 8758289632.

It is an arithmetic number, because the mean of its divisors is an integer number (35033158504).

Almost surely, 2^122616054757 is an apocalyptic number.

It is an amenable number.

122616054757 is a deficient number, since it is larger than the sum of its proper divisors (17516579259).

122616054757 is an equidigital number, since it uses as much as digits as its factorization.

122616054757 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17516579258.

The product of its (nonzero) digits is 705600, while the sum is 46.

The spelling of 122616054757 in words is "one hundred twenty-two billion, six hundred sixteen million, fifty-four thousand, seven hundred fifty-seven".