117266615722 has 16 divisors (see below), whose sum is σ = 179105865120. Its totient is φ = 57567156208.

The previous prime is 117266615681. The next prime is 117266615747. The reversal of 117266615722 is 227516662711.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 529408 + ... + 717499.

It is an arithmetic number, because the mean of its divisors is an integer number (11194116570).

Almost surely, 2^117266615722 is an apocalyptic number.

117266615722 is a deficient number, since it is larger than the sum of its proper divisors (61839249398).

117266615722 is a wasteful number, since it uses less digits than its factorization.

117266615722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1247765.

The product of its digits is 423360, while the sum is 46.

The spelling of 117266615722 in words is "one hundred seventeen billion, two hundred sixty-six million, six hundred fifteen thousand, seven hundred twenty-two".