22126041 has 20 divisors (see below), whose sum is σ = 37775232. Its totient is φ = 12643128.

The previous prime is 22126021. The next prime is 22126073. The reversal of 22126041 is 14062122.

It is not a de Polignac number, because 22126041 - 2⁵ = 22126009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22126021) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 18945 + ... + 20078.

Almost surely, 2^22126041 is an apocalyptic number.

22126041 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

22126041 is a deficient number, since it is larger than the sum of its proper divisors (15649191).

22126041 is an equidigital number, since it uses as much as digits as its factorization.

22126041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39042 (or 39033 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 22126041 is about 4703.8325863066. The cubic root of 22126041 is about 280.7380232493.

Adding to 22126041 its reverse (14062122), we get a palindrome (36188163).

It can be divided in two parts, 221 and 26041, that added together give a palindrome (26262).

The spelling of 22126041 in words is "twenty-two million, one hundred twenty-six thousand, forty-one".