22229043 has 8 divisors (see below), whose sum is σ = 29701056. Its totient is φ = 14788200.

The previous prime is 22229041. The next prime is 22229057. The reversal of 22229043 is 34092222.

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

It is not a de Polignac number, because 22229043 - 2¹ = 22229041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22229041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6073 + ... + 9018.

It is an arithmetic number, because the mean of its divisors is an integer number (3712632).

Almost surely, 2^22229043 is an apocalyptic number.

22229043 is a deficient number, since it is larger than the sum of its proper divisors (7472013).

22229043 is a wasteful number, since it uses less digits than its factorization.

22229043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15585.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 22229043 is about 4714.7686051385. The cubic root of 22229043 is about 281.1729831587.

The spelling of 22229043 in words is "twenty-two million, two hundred twenty-nine thousand, forty-three".