3012023225 has 12 divisors (see below), whose sum is σ = 3739483500. Its totient is φ = 2406667200.

The previous prime is 3012023207. The next prime is 3012023239. The reversal of 3012023225 is 5223202103.

It can be written as a sum of positive squares in 6 ways, for example, as 623550841 + 2388472384 = 24971^2 + 48872^2 .

It is a de Polignac number, because none of the positive numbers 2^k-3012023225 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3012023197 and 3012023206.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 52850 + ... + 93899.

It is an arithmetic number, because the mean of its divisors is an integer number (311623625).

Almost surely, 2^3012023225 is an apocalyptic number.

It is an amenable number.

3012023225 is a deficient number, since it is larger than the sum of its proper divisors (727460275).

3012023225 is a wasteful number, since it uses less digits than its factorization.

3012023225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147580 (or 147575 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 3012023225 is about 54881.9025271537. The cubic root of 3012023225 is about 1444.1737233216.

Adding to 3012023225 its reverse (5223202103), we get a palindrome (8235225328).

The spelling of 3012023225 in words is "three billion, twelve million, twenty-three thousand, two hundred twenty-five".