3111022241 has 4 divisors (see below), whose sum is σ = 3218298900. Its totient is φ = 3003745584.

The previous prime is 3111022223. The next prime is 3111022283. The reversal of 3111022241 is 1422201113.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1468422400 + 1642599841 = 38320^2 + 40529^2 .

It is a cyclic number.

It is not a de Polignac number, because 3111022241 - 2⁶ = 3111022177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3111022841) 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, 53638286 + ... + 53638343.

It is an arithmetic number, because the mean of its divisors is an integer number (804574725).

Almost surely, 2^3111022241 is an apocalyptic number.

It is an amenable number.

3111022241 is a deficient number, since it is larger than the sum of its proper divisors (107276659).

3111022241 is a wasteful number, since it uses less digits than its factorization.

3111022241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107276658.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 3111022241 is about 55776.5384458376. The cubic root of 3111022241 is about 1459.8258128653.

Adding to 3111022241 its reverse (1422201113), we get a palindrome (4533223354).

The spelling of 3111022241 in words is "three billion, one hundred eleven million, twenty-two thousand, two hundred forty-one".