117522229 has 8 divisors (see below), whose sum is σ = 128554272. Its totient is φ = 106548240.

The previous prime is 117522227. The next prime is 117522233. The reversal of 117522229 is 922225711.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 117522229 - 2¹ = 117522227 is a prime.

It is a super-2 number, since 2×117522229² = 27622948618256882, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 117522229.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117522227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10219 + ... + 18424.

It is an arithmetic number, because the mean of its divisors is an integer number (16069284).

Almost surely, 2^117522229 is an apocalyptic number.

It is an amenable number.

117522229 is a deficient number, since it is larger than the sum of its proper divisors (11032043).

117522229 is a wasteful number, since it uses less digits than its factorization.

117522229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29027.

The product of its digits is 5040, while the sum is 31.

The square root of 117522229 is about 10840.7669931606. The cubic root of 117522229 is about 489.8239392466.

The spelling of 117522229 in words is "one hundred seventeen million, five hundred twenty-two thousand, two hundred twenty-nine".