117042722208 has 72 divisors (see below), whose sum is σ = 334833434208. Its totient is φ = 38780606592.

The previous prime is 117042722191. The next prime is 117042722213. The reversal of 117042722208 is 802227240711.

117042722208 is a `hidden beast` number, since 1 + 1 + 7 + 0 + 427 + 2 + 220 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1168666 + ... + 1264857.

It is an arithmetic number, because the mean of its divisors is an integer number (4650464364).

Almost surely, 2^117042722208 is an apocalyptic number.

117042722208 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

117042722208 is an abundant number, since it is smaller than the sum of its proper divisors (217790712000).

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

117042722208 is a wasteful number, since it uses less digits than its factorization.

117042722208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2433706 (or 2433695 counting only the distinct ones).

The product of its (nonzero) digits is 25088, while the sum is 36.

Adding to 117042722208 its reverse (802227240711), we get a palindrome (919269962919).

The spelling of 117042722208 in words is "one hundred seventeen billion, forty-two million, seven hundred twenty-two thousand, two hundred eight".