266922153213 has 16 divisors (see below), whose sum is σ = 369621944640. Its totient is φ = 171193309056.

The previous prime is 266922153187. The next prime is 266922153217. The reversal of 266922153213 is 312351229662.

It is not a de Polignac number, because 266922153213 - 2⁸ = 266922152957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (266922153217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13499695 + ... + 13519452.

It is an arithmetic number, because the mean of its divisors is an integer number (23101371540).

Almost surely, 2^266922153213 is an apocalyptic number.

It is an amenable number.

266922153213 is a deficient number, since it is larger than the sum of its proper divisors (102699791427).

266922153213 is a wasteful number, since it uses less digits than its factorization.

266922153213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27019276.

The product of its digits is 233280, while the sum is 42.

The spelling of 266922153213 in words is "two hundred sixty-six billion, nine hundred twenty-two million, one hundred fifty-three thousand, two hundred thirteen".