117205272220662 has 72 divisors (see below), whose sum is σ = 270375880803600. Its totient is φ = 36686521582848.

The previous prime is 117205272220637. The next prime is 117205272220693. The reversal of 117205272220662 is 266022272502711.

117205272220662 is a `hidden beast` number, since 1 + 1 + 7 + 20 + 527 + 22 + 20 + 6 + 62 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 23377837 + ... + 27945192.

Almost surely, 2^{117205272220662} is an apocalyptic number.

117205272220662 is an abundant number, since it is smaller than the sum of its proper divisors (153170608582938).

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

117205272220662 is a wasteful number, since it uses less digits than its factorization.

117205272220662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51323510 (or 51323490 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 45.

The spelling of 117205272220662 in words is "one hundred seventeen trillion, two hundred five billion, two hundred seventy-two million, two hundred twenty thousand, six hundred sixty-two".