116224251 has 32 divisors (see below), whose sum is σ = 183644160. Its totient is φ = 64991520.

The previous prime is 116224201. The next prime is 116224259. The reversal of 116224251 is 152422611.

It is not a de Polignac number, because 116224251 - 2⁷ = 116224123 is a prime.

It is a super-2 number, since 2×116224251² = 27016153041022002, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (116224259) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50790 + ... + 53028.

It is an arithmetic number, because the mean of its divisors is an integer number (5738880).

Almost surely, 2^116224251 is an apocalyptic number.

116224251 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

116224251 is a deficient number, since it is larger than the sum of its proper divisors (67419909).

116224251 is a wasteful number, since it uses less digits than its factorization.

116224251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2288 (or 2266 counting only the distinct ones).

The product of its digits is 960, while the sum is 24.

The square root of 116224251 is about 10780.7351790126. The cubic root of 116224251 is about 488.0139673396.

Adding to 116224251 its reverse (152422611), we get a palindrome (268646862).

The spelling of 116224251 in words is "one hundred sixteen million, two hundred twenty-four thousand, two hundred fifty-one".