167222116009 has 8 divisors (see below), whose sum is σ = 187915154112. Its totient is φ = 147647620560.

The previous prime is 167222116007. The next prime is 167222116043. The reversal of 167222116009 is 900611222761.

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

It is a cyclic number.

It is not a de Polignac number, because 167222116009 - 2¹ = 167222116007 is a prime.

It is a super-3 number, since 3×167222116009³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (167222116007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 279635347 + ... + 279635944.

It is an arithmetic number, because the mean of its divisors is an integer number (23489394264).

Almost surely, 2^167222116009 is an apocalyptic number.

It is an amenable number.

167222116009 is a deficient number, since it is larger than the sum of its proper divisors (20693038103).

167222116009 is a wasteful number, since it uses less digits than its factorization.

167222116009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559271327.

The product of its (nonzero) digits is 18144, while the sum is 37.

The spelling of 167222116009 in words is "one hundred sixty-seven billion, two hundred twenty-two million, one hundred sixteen thousand, nine".