122796486339 has 4 divisors (see below), whose sum is σ = 163728648456. Its totient is φ = 81864324224.

The previous prime is 122796486317. The next prime is 122796486347. The reversal of 122796486339 is 933684697221.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 122796486339 - 2³⁶ = 54077009603 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122796486739) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20466081054 + ... + 20466081059.

It is an arithmetic number, because the mean of its divisors is an integer number (40932162114).

Almost surely, 2^122796486339 is an apocalyptic number.

122796486339 is a deficient number, since it is larger than the sum of its proper divisors (40932162117).

122796486339 is an equidigital number, since it uses as much as digits as its factorization.

122796486339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40932162116.

The product of its digits is 23514624, while the sum is 60.

The spelling of 122796486339 in words is "one hundred twenty-two billion, seven hundred ninety-six million, four hundred eighty-six thousand, three hundred thirty-nine".