117042722244 has 144 divisors (see below), whose sum is σ = 357236705280. Its totient is φ = 31563483840.

The previous prime is 117042722233. The next prime is 117042722249. The reversal of 117042722244 is 442227240711.

117042722244 is a `hidden beast` number, since 1 + 1 + 7 + 0 + 427 + 2 + 224 + 4 = 666.

It is a super-2 number, since 2×117042722244² (a number of 23 digits) contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 117042722199 and 117042722208.

It is not an unprimeable number, because it can be changed into a prime (117042722249) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1252447 + ... + 1342649.

Almost surely, 2^117042722244 is an apocalyptic number.

117042722244 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117042722244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178618352640).

117042722244 is an abundant number, since it is smaller than the sum of its proper divisors (240193983036).

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

117042722244 is a wasteful number, since it uses less digits than its factorization.

117042722244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90510 (or 90505 counting only the distinct ones).

The product of its (nonzero) digits is 50176, while the sum is 36.

Adding to 117042722244 its reverse (442227240711), we get a palindrome (559269962955).

The spelling of 117042722244 in words is "one hundred seventeen billion, forty-two million, seven hundred twenty-two thousand, two hundred forty-four".