117620423722 has 16 divisors (see below), whose sum is σ = 176971272192. Its totient is φ = 58630139280.

The previous prime is 117620423699. The next prime is 117620423867. The reversal of 117620423722 is 227324026711.

It is a super-3 number, since 3×117620423722³ (a number of 34 digits) contains 333 as substring.

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, 1718272 + ... + 1785412.

It is an arithmetic number, because the mean of its divisors is an integer number (11060704512).

Almost surely, 2^117620423722 is an apocalyptic number.

117620423722 is a deficient number, since it is larger than the sum of its proper divisors (59350848470).

117620423722 is a wasteful number, since it uses less digits than its factorization.

117620423722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69813.

The product of its (nonzero) digits is 56448, while the sum is 37.

The spelling of 117620423722 in words is "one hundred seventeen billion, six hundred twenty million, four hundred twenty-three thousand, seven hundred twenty-two".