2122211041 has 4 divisors (see below), whose sum is σ = 2122414000. Its totient is φ = 2122008084.

The previous prime is 2122211029. The next prime is 2122211059. The reversal of 2122211041 is 1401122212.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2122211041 - 2⁵ = 2122211009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2122211011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84891 + ... + 107008.

It is an arithmetic number, because the mean of its divisors is an integer number (530603500).

Almost surely, 2^2122211041 is an apocalyptic number.

It is an amenable number.

2122211041 is a deficient number, since it is larger than the sum of its proper divisors (202959).

2122211041 is a wasteful number, since it uses less digits than its factorization.

2122211041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202958.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 2122211041 is about 46067.4618467308. The cubic root of 2122211041 is about 1285.0781021129.

Adding to 2122211041 its reverse (1401122212), we get a palindrome (3523333253).

The spelling of 2122211041 in words is "two billion, one hundred twenty-two million, two hundred eleven thousand, forty-one".