122296129 has 8 divisors (see below), whose sum is σ = 128400192. Its totient is φ = 116257680.

The previous prime is 122296117. The next prime is 122296159. The reversal of 122296129 is 921692221.

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

It is a cyclic number.

It is not a de Polignac number, because 122296129 - 2⁷ = 122296001 is a prime.

It is a Duffinian number.

It is a plaindrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 122296094 and 122296103.

It is not an unprimeable number, because it can be changed into a prime (122296159) 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, 12562 + ... + 20059.

It is an arithmetic number, because the mean of its divisors is an integer number (16050024).

Almost surely, 2^122296129 is an apocalyptic number.

It is an amenable number.

122296129 is a deficient number, since it is larger than the sum of its proper divisors (6104063).

122296129 is a wasteful number, since it uses less digits than its factorization.

122296129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32807.

The product of its digits is 7776, while the sum is 34.

The square root of 122296129 is about 11058.7580224906. The cubic root of 122296129 is about 496.3685273331.

The spelling of 122296129 in words is "one hundred twenty-two million, two hundred ninety-six thousand, one hundred twenty-nine".