33214229 has 2 divisors, whose sum is σ = 33214230. Its totient is φ = 33214228.

The previous prime is 33214217. The next prime is 33214249. The reversal of 33214229 is 92241233.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25502500 + 7711729 = 5050^2 + 2777^2 .

It is a cyclic number.

It is not a de Polignac number, because 33214229 - 2⁴ = 33214213 is a prime.

It is a super-2 number, since 2×33214229² = 2206370016128882, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33214198 and 33214207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33214249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16607114 + 16607115.

It is an arithmetic number, because the mean of its divisors is an integer number (16607115).

Almost surely, 2^33214229 is an apocalyptic number.

It is an amenable number.

33214229 is a deficient number, since it is larger than the sum of its proper divisors (1).

33214229 is an equidigital number, since it uses as much as digits as its factorization.

33214229 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2592, while the sum is 26.

The square root of 33214229 is about 5763.1787235865. The cubic root of 33214229 is about 321.4460241858.

The spelling of 33214229 in words is "thirty-three million, two hundred fourteen thousand, two hundred twenty-nine".