122196478214 has 8 divisors (see below), whose sum is σ = 183322479648. Its totient is φ = 61088985000.

The previous prime is 122196478213. The next prime is 122196478253. The reversal of 122196478214 is 412874691221.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122196478213) 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, 4610537 + ... + 4636964.

It is an arithmetic number, because the mean of its divisors is an integer number (22915309956).

Almost surely, 2^122196478214 is an apocalyptic number.

122196478214 is a deficient number, since it is larger than the sum of its proper divisors (61126001434).

122196478214 is an equidigital number, since it uses as much as digits as its factorization.

122196478214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9254110.

The product of its digits is 387072, while the sum is 47.

The spelling of 122196478214 in words is "one hundred twenty-two billion, one hundred ninety-six million, four hundred seventy-eight thousand, two hundred fourteen".