117222352 has 80 divisors (see below), whose sum is σ = 258733440. Its totient is φ = 51042816.

The previous prime is 117222331. The next prime is 117222353. The reversal of 117222352 is 253222711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117222353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 511774 + ... + 512002.

It is an arithmetic number, because the mean of its divisors is an integer number (3234168).

Almost surely, 2^117222352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117222352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129366720).

117222352 is an abundant number, since it is smaller than the sum of its proper divisors (141511088).

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

117222352 is a wasteful number, since it uses less digits than its factorization.

117222352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380 (or 374 counting only the distinct ones).

The product of its digits is 1680, while the sum is 25.

The square root of 117222352 is about 10826.9271725638. The cubic root of 117222352 is about 489.4069626815.

The spelling of 117222352 in words is "one hundred seventeen million, two hundred twenty-two thousand, three hundred fifty-two".