266010146152116 has 12 divisors (see below), whose sum is σ = 620690341021632. Its totient is φ = 88670048717368.

The previous prime is 266010146152099. The next prime is 266010146152183. The reversal of 266010146152116 is 611251641010662.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×266010146152116² (a number of 30 digits) contains 22 as substring.

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, 11083756089660 + ... + 11083756089683.

It is an arithmetic number, because the mean of its divisors is an integer number (51724195085136).

Almost surely, 2^{266010146152116} is an apocalyptic number.

It is an amenable number.

266010146152116 is an abundant number, since it is smaller than the sum of its proper divisors (354680194869516).

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

266010146152116 is a wasteful number, since it uses less digits than its factorization.

266010146152116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22167512179350 (or 22167512179348 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 42.

Adding to 266010146152116 its reverse (611251641010662), we get a palindrome (877261787162778).

The spelling of 266010146152116 in words is "two hundred sixty-six trillion, ten billion, one hundred forty-six million, one hundred fifty-two thousand, one hundred sixteen".