122757577039 has 8 divisors (see below), whose sum is σ = 125659761920. Its totient is φ = 119857544856.

The previous prime is 122757576989. The next prime is 122757577051. The reversal of 122757577039 is 930775757221.

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

It is a cyclic number.

It is not a de Polignac number, because 122757577039 - 2¹⁵ = 122757544271 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 (122757578039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 422487 + ... + 651160.

It is an arithmetic number, because the mean of its divisors is an integer number (15707470240).

Almost surely, 2^122757577039 is an apocalyptic number.

122757577039 is a deficient number, since it is larger than the sum of its proper divisors (2902184881).

122757577039 is a wasteful number, since it uses less digits than its factorization.

122757577039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1076349.

The product of its (nonzero) digits is 6482700, while the sum is 55.

The spelling of 122757577039 in words is "one hundred twenty-two billion, seven hundred fifty-seven million, five hundred seventy-seven thousand, thirty-nine".