266122255675 has 6 divisors (see below), whose sum is σ = 329991597068. Its totient is φ = 212897804520.

The previous prime is 266122255639. The next prime is 266122255697. The reversal of 266122255675 is 576552221662.

It is not a de Polignac number, because 266122255675 - 2⁹ = 266122255163 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5322445089 + ... + 5322445138.

Almost surely, 2^266122255675 is an apocalyptic number.

266122255675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

266122255675 is a deficient number, since it is larger than the sum of its proper divisors (63869341393).

266122255675 is a wasteful number, since it uses less digits than its factorization.

266122255675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10644890237 (or 10644890232 counting only the distinct ones).

The product of its digits is 3024000, while the sum is 49.

The spelling of 266122255675 in words is "two hundred sixty-six billion, one hundred twenty-two million, two hundred fifty-five thousand, six hundred seventy-five".