265336226132 has 12 divisors (see below), whose sum is σ = 464344512576. Its totient is φ = 132666365400.

The previous prime is 265336226053. The next prime is 265336226143. The reversal of 265336226132 is 231622633562.

It is a self number, because there is not a number n which added to its sum of digits gives 265336226132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58994 + ... + 730857.

It is an arithmetic number, because the mean of its divisors is an integer number (38695376048).

Almost surely, 2^265336226132 is an apocalyptic number.

It is an amenable number.

265336226132 is a deficient number, since it is larger than the sum of its proper divisors (199008286444).

265336226132 is a wasteful number, since it uses less digits than its factorization.

265336226132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 873838 (or 873836 counting only the distinct ones).

The product of its digits is 466560, while the sum is 41.

Adding to 265336226132 its reverse (231622633562), we get a palindrome (496958859694).

The spelling of 265336226132 in words is "two hundred sixty-five billion, three hundred thirty-six million, two hundred twenty-six thousand, one hundred thirty-two".