34122229 has 4 divisors (see below), whose sum is σ = 34631584. Its totient is φ = 33612876.

The previous prime is 34122217. The next prime is 34122239. The reversal of 34122229 is 92222143.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34122229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34122239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 254577 + ... + 254710.

It is an arithmetic number, because the mean of its divisors is an integer number (8657896).

Almost surely, 2^34122229 is an apocalyptic number.

It is an amenable number.

34122229 is a deficient number, since it is larger than the sum of its proper divisors (509355).

34122229 is an equidigital number, since it uses as much as digits as its factorization.

34122229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509354.

The product of its digits is 1728, while the sum is 25.

The square root of 34122229 is about 5841.4235422541. The cubic root of 34122229 is about 324.3489261579.

The spelling of 34122229 in words is "thirty-four million, one hundred twenty-two thousand, two hundred twenty-nine".