34222161 has 8 divisors (see below), whose sum is σ = 45657184. Its totient is φ = 22800960.

The previous prime is 34222121. The next prime is 34222169. The reversal of 34222161 is 16122243.

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

It is not a de Polignac number, because 34222161 - 2⁷ = 34222033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34222169) 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, 6105 + ... + 10281.

It is an arithmetic number, because the mean of its divisors is an integer number (5707148).

Almost surely, 2^34222161 is an apocalyptic number.

It is an amenable number.

34222161 is a deficient number, since it is larger than the sum of its proper divisors (11435023).

34222161 is a wasteful number, since it uses less digits than its factorization.

34222161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6911.

The product of its digits is 576, while the sum is 21.

The square root of 34222161 is about 5849.9710255693. The cubic root of 34222161 is about 324.6652521745.

The spelling of 34222161 in words is "thirty-four million, two hundred twenty-two thousand, one hundred sixty-one".