122796269485 has 16 divisors (see below), whose sum is σ = 151822764720. Its totient is φ = 95300508160.

The previous prime is 122796269443. The next prime is 122796269503. The reversal of 122796269485 is 584962697221.

It can be written as a sum of positive squares in 8 ways, for example, as 1589935876 + 121206333609 = 39874^2 + 348147^2 .

It is not a de Polignac number, because 122796269485 - 2¹⁹ = 122795745197 is a prime.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2579686 + ... + 2626855.

It is an arithmetic number, because the mean of its divisors is an integer number (9488922795).

Almost surely, 2^122796269485 is an apocalyptic number.

It is an amenable number.

122796269485 is a deficient number, since it is larger than the sum of its proper divisors (29026495235).

122796269485 is an equidigital number, since it uses as much as digits as its factorization.

122796269485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5206688.

The product of its digits is 26127360, while the sum is 61.

The spelling of 122796269485 in words is "one hundred twenty-two billion, seven hundred ninety-six million, two hundred sixty-nine thousand, four hundred eighty-five".