22010043 has 32 divisors (see below), whose sum is σ = 33580800. Its totient is φ = 12700800.

The previous prime is 22010041. The next prime is 22010059. The reversal of 22010043 is 34001022.

It is not a de Polignac number, because 22010043 - 2¹ = 22010041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22010041) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 104208 + ... + 104418.

It is an arithmetic number, because the mean of its divisors is an integer number (1049400).

Almost surely, 2^22010043 is an apocalyptic number.

22010043 is a deficient number, since it is larger than the sum of its proper divisors (11570757).

22010043 is a wasteful number, since it uses less digits than its factorization.

22010043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 22010043 is about 4691.4862250677. The cubic root of 22010043 is about 280.2465642776.

Adding to 22010043 its reverse (34001022), we get a palindrome (56011065).

The spelling of 22010043 in words is "twenty-two million, ten thousand, forty-three".