22115041 has 8 divisors (see below), whose sum is σ = 23877504. Its totient is φ = 20361360.

The previous prime is 22115033. The next prime is 22115047. The reversal of 22115041 is 14051122.

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 22115041 - 2³ = 22115033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22115047) 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, 3630 + ... + 7576.

It is an arithmetic number, because the mean of its divisors is an integer number (2984688).

Almost surely, 2^22115041 is an apocalyptic number.

It is an amenable number.

22115041 is a deficient number, since it is larger than the sum of its proper divisors (1762463).

22115041 is a wasteful number, since it uses less digits than its factorization.

22115041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4391.

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 22115041 is about 4702.6631816451. The cubic root of 22115041 is about 280.6914924043.

Adding to 22115041 its reverse (14051122), we get a palindrome (36166163).

The spelling of 22115041 in words is "twenty-two million, one hundred fifteen thousand, forty-one".