266010146152120 has 32 divisors (see below), whose sum is σ = 617830016872320. Its totient is φ = 102971669477760.

The previous prime is 266010146152099. The next prime is 266010146152183. The reversal of 266010146152120 is 21251641010662.

It is a super-2 number, since 2×266010146152120² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 266010146152120.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107262154467 + ... + 107262156946.

It is an arithmetic number, because the mean of its divisors is an integer number (19307188027260).

Almost surely, 2^{266010146152120} is an apocalyptic number.

266010146152120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

266010146152120 is an abundant number, since it is smaller than the sum of its proper divisors (351819870720200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

266010146152120 is a wasteful number, since it uses less digits than its factorization.

266010146152120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214524311455 (or 214524311451 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 37.

Adding to 266010146152120 its reverse (21251641010662), we get a palindrome (287261787162782).

The spelling of 266010146152120 in words is "two hundred sixty-six trillion, ten billion, one hundred forty-six million, one hundred fifty-two thousand, one hundred twenty".