265140116204222 has 96 divisors (see below), whose sum is σ = 495031099981824. Its totient is φ = 105932940220800.

The previous prime is 265140116204191. The next prime is 265140116204297. The reversal of 265140116204222 is 222402611041562.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 90134723 + ... + 93029825.

It is an arithmetic number, because the mean of its divisors is an integer number (5156573958144).

Almost surely, 2^{265140116204222} is an apocalyptic number.

265140116204222 is a deficient number, since it is larger than the sum of its proper divisors (229890983777602).

265140116204222 is a wasteful number, since it uses less digits than its factorization.

265140116204222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2896174 (or 2896167 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 38.

Adding to 265140116204222 its reverse (222402611041562), we get a palindrome (487542727245784).

The spelling of 265140116204222 in words is "two hundred sixty-five trillion, one hundred forty billion, one hundred sixteen million, two hundred four thousand, two hundred twenty-two".