3111054225 has 24 divisors (see below), whose sum is σ = 5181171360. Its totient is φ = 1647112320.

The previous prime is 3111054209. The next prime is 3111054227. The reversal of 3111054225 is 5224501113.

It is a happy number.

It is not a de Polignac number, because 3111054225 - 2⁴ = 3111054209 is a prime.

It is a super-3 number, since 3×3111054225³ (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3111054195 and 3111054204.

It is not an unprimeable number, because it can be changed into a prime (3111054227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 141115 + ... + 161664.

It is an arithmetic number, because the mean of its divisors is an integer number (215882140).

Almost surely, 2^3111054225 is an apocalyptic number.

It is an amenable number.

3111054225 is a deficient number, since it is larger than the sum of its proper divisors (2070117135).

3111054225 is a wasteful number, since it uses less digits than its factorization.

3111054225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302929 (or 302924 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 3111054225 is about 55776.8251606346. The cubic root of 3111054225 is about 1459.8308156056.

Adding to 3111054225 its reverse (5224501113), we get a palindrome (8335555338).

The spelling of 3111054225 in words is "three billion, one hundred eleven million, fifty-four thousand, two hundred twenty-five".