266110036225 has 48 divisors (see below), whose sum is σ = 375880227840. Its totient is φ = 184994427200.

The previous prime is 266110036207. The next prime is 266110036253. The reversal of 266110036225 is 522630011662.

It is not a de Polignac number, because 266110036225 - 2⁵ = 266110036193 is a prime.

It is a super-3 number, since 3×266110036225³ (a number of 35 digits) contains 333 as substring.

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, 9847182 + ... + 9874168.

It is an arithmetic number, because the mean of its divisors is an integer number (7830838080).

Almost surely, 2^266110036225 is an apocalyptic number.

266110036225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

266110036225 is a deficient number, since it is larger than the sum of its proper divisors (109770191615).

266110036225 is a wasteful number, since it uses less digits than its factorization.

266110036225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28590 (or 28585 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

Adding to 266110036225 its reverse (522630011662), we get a palindrome (788740047887).

The spelling of 266110036225 in words is "two hundred sixty-six billion, one hundred ten million, thirty-six thousand, two hundred twenty-five".