122296561613 has 32 divisors (see below), whose sum is σ = 131424353280. Its totient is φ = 113401774080.

The previous prime is 122296561559. The next prime is 122296561637. The reversal of 122296561613 is 316165692221.

It is a cyclic number.

It is not a de Polignac number, because 122296561613 - 2⁸ = 122296561357 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 (122296561663) 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 31 ways as a sum of consecutive naturals, for example, 278579648 + ... + 278580086.

It is an arithmetic number, because the mean of its divisors is an integer number (4107011040).

Almost surely, 2^122296561613 is an apocalyptic number.

It is an amenable number.

122296561613 is a deficient number, since it is larger than the sum of its proper divisors (9127791667).

122296561613 is a wasteful number, since it uses less digits than its factorization.

122296561613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1277.

The product of its digits is 233280, while the sum is 44.

The spelling of 122296561613 in words is "one hundred twenty-two billion, two hundred ninety-six million, five hundred sixty-one thousand, six hundred thirteen".