122167298 has 8 divisors (see below), whose sum is σ = 199910160. Its totient is φ = 55530580.

The previous prime is 122167291. The next prime is 122167301. The reversal of 122167298 is 892761221.

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

It is not an unprimeable number, because it can be changed into a prime (122167291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2776508 + ... + 2776551.

It is an arithmetic number, because the mean of its divisors is an integer number (24988770).

Almost surely, 2^122167298 is an apocalyptic number.

122167298 is a deficient number, since it is larger than the sum of its proper divisors (77742862).

122167298 is a wasteful number, since it uses less digits than its factorization.

122167298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5553072.

The product of its digits is 24192, while the sum is 38.

The square root of 122167298 is about 11052.9316473052. The cubic root of 122167298 is about 496.1941687977.

The spelling of 122167298 in words is "one hundred twenty-two million, one hundred sixty-seven thousand, two hundred ninety-eight".