265210012 has 12 divisors (see below), whose sum is σ = 464396296. Its totient is φ = 132525360.

The previous prime is 265210007. The next prime is 265210019. The reversal of 265210012 is 210012562.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (265210019) 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, 12078 + ... + 26005.

Almost surely, 2^265210012 is an apocalyptic number.

It is an amenable number.

265210012 is a deficient number, since it is larger than the sum of its proper divisors (199186284).

265210012 is a wasteful number, since it uses less digits than its factorization.

265210012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39828 (or 39826 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 265210012 is about 16285.2697859139. The cubic root of 265210012 is about 642.4854620803.

Adding to 265210012 its reverse (210012562), we get a palindrome (475222574).

The spelling of 265210012 in words is "two hundred sixty-five million, two hundred ten thousand, twelve".