122081297 has 8 divisors (see below), whose sum is σ = 133057344. Its totient is φ = 111331728.

The previous prime is 122081291. The next prime is 122081347. The reversal of 122081297 is 792180221.

It is a happy number.

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 122081297 - 2²⁶ = 54972433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122081291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55493 + ... + 57650.

It is an arithmetic number, because the mean of its divisors is an integer number (16632168).

Almost surely, 2^122081297 is an apocalyptic number.

It is an amenable number.

122081297 is a deficient number, since it is larger than the sum of its proper divisors (10976047).

122081297 is a wasteful number, since it uses less digits than its factorization.

122081297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113239.

The product of its (nonzero) digits is 4032, while the sum is 32.

The square root of 122081297 is about 11049.0405465814. The cubic root of 122081297 is about 496.0777077023.

The spelling of 122081297 in words is "one hundred twenty-two million, eighty-one thousand, two hundred ninety-seven".