122682268869 has 4 divisors (see below), whose sum is σ = 163576358496. Its totient is φ = 81788179244.

The previous prime is 122682268853. The next prime is 122682268883. The reversal of 122682268869 is 968862286221.

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 122682268869 - 2⁴ = 122682268853 is a prime.

It is a super-2 number, since 2×122682268869² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122682268069) 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, 20447044809 + ... + 20447044814.

It is an arithmetic number, because the mean of its divisors is an integer number (40894089624).

Almost surely, 2^122682268869 is an apocalyptic number.

It is an amenable number.

122682268869 is a deficient number, since it is larger than the sum of its proper divisors (40894089627).

122682268869 is an equidigital number, since it uses as much as digits as its factorization.

122682268869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40894089626.

The product of its digits is 15925248, while the sum is 60.

The spelling of 122682268869 in words is "one hundred twenty-two billion, six hundred eighty-two million, two hundred sixty-eight thousand, eight hundred sixty-nine".