11222042041 has 16 divisors (see below), whose sum is σ = 12868418304. Its totient is φ = 9586534464.

The previous prime is 11222042017. The next prime is 11222042047. The reversal of 11222042041 is 14024022211.

It is a cyclic number.

It is not a de Polignac number, because 11222042041 - 2⁷ = 11222041913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11222042047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2903076 + ... + 2906938.

It is an arithmetic number, because the mean of its divisors is an integer number (804276144).

Almost surely, 2^11222042041 is an apocalyptic number.

It is an amenable number.

11222042041 is a deficient number, since it is larger than the sum of its proper divisors (1646376263).

11222042041 is an equidigital number, since it uses as much as digits as its factorization.

11222042041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5160.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 11222042041 its reverse (14024022211), we get a palindrome (25246064252).

The spelling of 11222042041 in words is "eleven billion, two hundred twenty-two million, forty-two thousand, forty-one".