122597897467339 has 8 divisors (see below), whose sum is σ = 140114392568288. Its totient is φ = 105082029803520.

The previous prime is 122597897467319. The next prime is 122597897467343. The reversal of 122597897467339 is 933764798795221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 122597897467339 - 2⁵ = 122597897467307 is a prime.

It is a super-3 number, since 3×122597897467339³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122597897467319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156440502 + ... + 157222219.

It is an arithmetic number, because the mean of its divisors is an integer number (17514299071036).

Almost surely, 2^{122597897467339} is an apocalyptic number.

122597897467339 is a deficient number, since it is larger than the sum of its proper divisors (17516495100949).

122597897467339 is an equidigital number, since it uses as much as digits as its factorization.

122597897467339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313718565.

The product of its digits is 8641624320, while the sum is 82.

The spelling of 122597897467339 in words is "one hundred twenty-two trillion, five hundred ninety-seven billion, eight hundred ninety-seven million, four hundred sixty-seven thousand, three hundred thirty-nine".