222041329 has 8 divisors (see below), whose sum is σ = 230304168. Its totient is φ = 213897600.

The previous prime is 222041321. The next prime is 222041341. The reversal of 222041329 is 923140222.

222041329 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 167650704 + 54390625 = 12948^2 + 7375^2 .

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 222041329 - 2³ = 222041321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222041321) 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, 25972 + ... + 33445.

It is an arithmetic number, because the mean of its divisors is an integer number (28788021).

Almost surely, 2^222041329 is an apocalyptic number.

It is an amenable number.

222041329 is a deficient number, since it is larger than the sum of its proper divisors (8262839).

222041329 is a wasteful number, since it uses less digits than its factorization.

222041329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59555.

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

The square root of 222041329 is about 14901.0512716385. The cubic root of 222041329 is about 605.5424672622.

The spelling of 222041329 in words is "two hundred twenty-two million, forty-one thousand, three hundred twenty-nine".