122698896696 has 24 divisors (see below), whose sum is σ = 332309512080. Its totient is φ = 40899632208.

The previous prime is 122698896647. The next prime is 122698896709. The reversal of 122698896696 is 696698896221.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (72), and also a Moran number because the ratio is a prime number: 1704151343 = 122698896696 / (1 + 2 + 2 + 6 + 9 + 8 + 8 + 9 + 6 + 6 + 9 + 6).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 852075600 + ... + 852075743.

It is an arithmetic number, because the mean of its divisors is an integer number (13846229670).

Almost surely, 2^122698896696 is an apocalyptic number.

It is an amenable number.

122698896696 is an abundant number, since it is smaller than the sum of its proper divisors (209610615384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122698896696 is a wasteful number, since it uses less digits than its factorization.

122698896696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1704151355 (or 1704151348 counting only the distinct ones).

The product of its digits is 241864704, while the sum is 72.

The spelling of 122698896696 in words is "one hundred twenty-two billion, six hundred ninety-eight million, eight hundred ninety-six thousand, six hundred ninety-six".