122160205214 has 4 divisors (see below), whose sum is σ = 183240307824. Its totient is φ = 61080102606.

The previous prime is 122160205207. The next prime is 122160205217. The reversal of 122160205214 is 412502061221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 412502061221 = 23 ⋅17934872227.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122160205217) 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 as a sum of consecutive naturals, namely, 30540051302 + ... + 30540051305.

It is an arithmetic number, because the mean of its divisors is an integer number (45810076956).

Almost surely, 2^122160205214 is an apocalyptic number.

122160205214 is a deficient number, since it is larger than the sum of its proper divisors (61080102610).

122160205214 is an equidigital number, since it uses as much as digits as its factorization.

122160205214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61080102609.

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 122160205214 its reverse (412502061221), we get a palindrome (534662266435).

The spelling of 122160205214 in words is "one hundred twenty-two billion, one hundred sixty million, two hundred five thousand, two hundred fourteen".