167242022 has 8 divisors (see below), whose sum is σ = 265619736. Its totient is φ = 78702112.

The previous prime is 167242021. The next prime is 167242037. The reversal of 167242022 is 220242761.

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

It is a junction number, because it is equal to n+sod(n) for n = 167241982 and 167242000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (167242021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2459408 + ... + 2459475.

It is an arithmetic number, because the mean of its divisors is an integer number (33202467).

Almost surely, 2^167242022 is an apocalyptic number.

167242022 is a deficient number, since it is larger than the sum of its proper divisors (98377714).

167242022 is a wasteful number, since it uses less digits than its factorization.

167242022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4918902.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 167242022 is about 12932.2087053991. The cubic root of 167242022 is about 550.9537413281.

Adding to 167242022 its reverse (220242761), we get a palindrome (387484783).

The spelling of 167242022 in words is "one hundred sixty-seven million, two hundred forty-two thousand, twenty-two".