266010013011125 has 16 divisors (see below), whose sum is σ = 339043911058944. Its totient is φ = 208280180395600.

The previous prime is 266010013011091. The next prime is 266010013011131. The reversal of 266010013011125 is 521110310010662.

It is not a de Polignac number, because 266010013011125 - 2¹² = 266010013007029 is a prime.

It is a super-2 number, since 2×266010013011125² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22639144169 + ... + 22639155918.

It is an arithmetic number, because the mean of its divisors is an integer number (21190244441184).

Almost surely, 2^{266010013011125} is an apocalyptic number.

266010013011125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

266010013011125 is a deficient number, since it is larger than the sum of its proper divisors (73033898047819).

266010013011125 is an equidigital number, since it uses as much as digits as its factorization.

266010013011125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45278300149 (or 45278300139 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 29.

Adding to 266010013011125 its reverse (521110310010662), we get a palindrome (787120323021787).

The spelling of 266010013011125 in words is "two hundred sixty-six trillion, ten billion, thirteen million, eleven thousand, one hundred twenty-five".