22100041 has 2 divisors, whose sum is σ = 22100042. Its totient is φ = 22100040.

The previous prime is 22099999. The next prime is 22100047. The reversal of 22100041 is 14000122.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21427641 + 672400 = 4629^2 + 820^2 .

It is a cyclic number.

It is not a de Polignac number, because 22100041 - 2⁹ = 22099529 is a prime.

It is not a weakly prime, because it can be changed into another prime (22100047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11050020 + 11050021.

It is an arithmetic number, because the mean of its divisors is an integer number (11050021).

Almost surely, 2^22100041 is an apocalyptic number.

It is an amenable number.

22100041 is a deficient number, since it is larger than the sum of its proper divisors (1).

22100041 is an equidigital number, since it uses as much as digits as its factorization.

22100041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 22100041 is about 4701.0680701304. The cubic root of 22100041 is about 280.6280163795.

Adding to 22100041 its reverse (14000122), we get a palindrome (36100163).

The spelling of 22100041 in words is "twenty-two million, one hundred thousand, forty-one".