117224101 has 2 divisors, whose sum is σ = 117224102. Its totient is φ = 117224100.

The previous prime is 117224089. The next prime is 117224117. The reversal of 117224101 is 101422711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 116661601 + 562500 = 10801^2 + 750^2 .

It is a cyclic number.

It is not a de Polignac number, because 117224101 - 2⁵ = 117224069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117224131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58612050 + 58612051.

It is an arithmetic number, because the mean of its divisors is an integer number (58612051).

Almost surely, 2^117224101 is an apocalyptic number.

It is an amenable number.

117224101 is a deficient number, since it is larger than the sum of its proper divisors (1).

117224101 is an equidigital number, since it uses as much as digits as its factorization.

117224101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112, while the sum is 19.

The square root of 117224101 is about 10827.0079431023. The cubic root of 117224101 is about 489.4093967125.

Adding to 117224101 its reverse (101422711), we get a palindrome (218646812).

The spelling of 117224101 in words is "one hundred seventeen million, two hundred twenty-four thousand, one hundred one".