122167110072266 has 8 divisors (see below), whose sum is σ = 209429331552480. Its totient is φ = 52357332888108.

The previous prime is 122167110072251. The next prime is 122167110072277. The reversal of 122167110072266 is 662270011761221.

It is a happy number.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4363111073996 + ... + 4363111074023.

It is an arithmetic number, because the mean of its divisors is an integer number (26178666444060).

Almost surely, 2^{122167110072266} is an apocalyptic number.

122167110072266 is a deficient number, since it is larger than the sum of its proper divisors (87262221480214).

122167110072266 is an equidigital number, since it uses as much as digits as its factorization.

122167110072266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8726222148028.

The product of its (nonzero) digits is 169344, while the sum is 44.

The spelling of 122167110072266 in words is "one hundred twenty-two trillion, one hundred sixty-seven billion, one hundred ten million, seventy-two thousand, two hundred sixty-six".